000 00271nam a22001217a 4500
020 _a9788120319554
100 _aSharma CS
245 _aDesign of Machine Elements
260 _aDelhi
_bPHI Learning
_c2015
300 _axiv+766
700 _aKamlesh Purohit
942 _cBK
999 _c59373
_d59373