000 00276nam a22001217a 4500
020 _a81-219-2524-X
082 _a621.8 KHU
100 _aR S Khurmi
_aJ K Gupta
245 _aTheory of machines
260 _aNew delhi
_bChand publishing
_c2014
300 _a1071
942 _cBK
999 _c227690
_d227690