000 00404nam a2200145Ia 4500
008 190624s9999 xx 000 0 und d
040 _cPK-GjGUL
082 _a621.31042
_bGUP-E
100 _a"Gupta, J.B."
245 _aElectrical machines
_b: A.c. & d.c machines
_c"Gupta, J.B."
260 _aNew Delhi
_bS.K. Kataria & sons
_c2008
300 _a480 p.
650 _aElectrical Engineering
942 _cBK
999 _c16974
_d16974