TY - BOOK AU - Beer,Ferdinand P.. AU - Johnston Jr,E.Russell TI - Vector mechanics for engineers : statics / SN - 0074630318 U1 - 531.16 PY - 1988///(rep.1996) CY - New Delhi : PB - Tata McGraw-Hill Publishing , KW - VECTOR MECHANICS-STATICS N1 - NULL ER -