IS 7160 Pt.3-1977

标准号：IS 7160 Pt.3-1977
发布日期：1978/4/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围： This standard (Part III) specifies the print area (line measure and depth) and margins for A4 (210 × 297 mm), B5 (176 × 250 mm), C5 (162 × 229 mm) and A5 (148 × 210 mm) size textbooks. The recommended sizes are for pre-primary, primary, middle, and secondary and university levels {see Table 1).Note—Single column measure of type setting is recommended.