TY - BOOK AU - De,Kanchan Lal AU - Dey,Chinmoy TI - Strength of materials: common paper for all streams U1 - 620.112 22 PY - 2009/// CY - Kolkata PB - Lakshmi prakashan KW - Strength of materials KW - Structural engineering N1 - First year-2nd semester part time /sec. B ER -