Читать книгу Stair-Building and the Steel Square - Fred. T. Hodgson - Страница 2

Table of Contents

Оглавление

PART I STAIR-BUILDING

GEOMETRICAL STAIRWAYS AND HAND-RAILING

PART II THE STEEL SQUARE

Introductory.

The Steel Square as Applied in Roof Framing.

INDEX

Stair-Building and the Steel Square

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