TY - BOOK AU - Choudhury,Debasish Roy AU - Roy,Suman ED - TI - Engineering mechanics SN - 978-0-07-133016-9 U1 - 620.1 PY - 2012/// CY - New Delhi PB - Tata McGraw Hill education KW - 1. MECHANICAL ENGINEERING KW - 2. MECHANICS ER -