000 00324nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8173811490
082 _a622 D232
100 _aDATTA,N.K
245 0 _aELECTRICAL ENGINEERING IN MINES
260 _aCALCUTTA
_bNEW CENTRAL
_c1996
300 _a24X18
942 _cBK
_2DDC
999 _c25401
_d25401