000 00300nam a2200121Ia 4500
654 _aELEC
100 _aLangsdorf.A.S.
250 _a1st Ed.
245 _aPrinciples Of Direct-Current Machines.
260 _bTata McGraw-Hill Publishing Company Limited
_c1951
082 _bLAN
999 _c25923
_d25923
041 _aeng
655 _aD-12
546 _aText in English
300 _c24 cm.