TY - BOOK AU - Lal, G.K. AU - Gupta, Vijay AU - Iyengar, N.G.R. [et.al.]. TI - Mechanical Sciences SN - 9788173192135 U1 - 621 PY - 1998/// CY - New Delhi PB - Narosa Publishing House KW - Mechanics KW - ME ER -