000 00249nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aDR. R.K. BANSAL, DR. J.S. BRAR
245 0 _aTHEORY OF MACHINES
260 _bLAXMI PUBLICATION
942 _2ddc
_cBTECH
999 _c6968
_d6968