000 00291nam a22001217a 4500
082 _a621.81
_bKHAM82
100 _aKhanna
245 _aTHEORY OF MACHINES
260 _aNew delhi
_bTechnology and communication book
_c1982
650 _aMechanics
653 _aMechanical
942 _2ddc
_cBK
999 _c100517
_d100517