000 00293nam a2200133Ia 4500
100 _aRosenblatt J
942 _cBK
654 _amachinary
245 _aDirect & alternating current machinary
260 _bC.B.S Publishers
_aDelhi
_c1989
300 _a553
546 _aENGLISH
999 _c25352
_d25352