000 00274nam a2200121Ia 4500
008 220201s1998 xx 000 0 eng d
100 _aKHURMI
245 0 _aTHEORY OF MACHINE
260 _aDELHI
_bS CHAND AND SONS
_c1998
300 _a1015
700 _aGUPTA
942 _2ddc
999 _c91972
_d91972