000 00272nam a2200109Ia 4500
008 220201s2006 xx 000 0 eng d
100 _aRao,JS & Dukkipati,RV
245 0 _aMechanisum amd Theory Machine
260 _bNew Delhi:New age
_c2006
300 _a605
942 _2ddc
999 _c87766
_d87766