000 00295nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.315
100 _aWadhwa S S
245 0 _aBasic Approach to Machine Design
250 _a2
260 _bDhanpat Rai & Co.,New Delhi
_c2011
942 _cBK
999 _c18200
_d18200