000 00240nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aKURMI, GUPTA,
245 0 _aTHEORY OF MACHINES
260 _bEUROSIA PUBLICATION HOUSE
942 _2ddc
_cBTECH
999 _c7894
_d7894