000 00256nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aGHOSH (AMITABHA), MALLIK(ASHOK KUMAR),
245 0 _aTHEORY OF MECHNICS AND MACHINES
260 _bEWP
942 _2ddc
_cBTECH
999 _c5590
_d5590