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Junior extension: words and numbers

15 selected units on vocabulary, word formation, arithmetic and percentages. Intended for confident English readers with teacher or dictionary support. These selections do not reclassify the full books as junior textbooks.

0 selected editions · 15 selected sections

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Questions in philosophy

Explore arguments, knowledge, ethics, mind, religion and aesthetics through six introductory philosophy books. Start with a topic that interests you; listening is available only where the chapter shows a listening option.

6 selected editions

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Mathematics and computing

A route from arithmetic and everyday mathematics to functions, statistics, algorithms and open source collaboration. Check each book's prerequisites; the algorithms text assumes programming experience.

6 selected editions

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Chapter matches

2588 chapter matches · Matches reviewed table-of-contents titles.

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The lift-drag polar

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Parabolic lift-drag polar

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Problems

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Air Data Instruments

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Introduction

Elements of Airplane Performance · Third edition (2025) · Advanced college

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The altimeter

Elements of Airplane Performance · Third edition (2025) · Advanced college

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The airspeed indicator

Elements of Airplane Performance · Third edition (2025) · Advanced college

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The Machmeter

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Problems

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Propulsion

Elements of Airplane Performance · Third edition (2025) · Advanced college

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The piston engine

Elements of Airplane Performance · Third edition (2025) · Advanced college

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The electric motor

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Ideal turbojet cycle

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Component efficiencies

Elements of Airplane Performance · Third edition (2025) · Advanced college

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The turboprop engine

Elements of Airplane Performance · Third edition (2025) · Advanced college

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The turbofan

Elements of Airplane Performance · Third edition (2025) · Advanced college

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Problems

Elements of Airplane Performance · Third edition (2025) · Advanced college

Table-of-contents match

Propeller Performance

Elements of Airplane Performance · Third edition (2025) · Advanced college