000 00434nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a621.313
_bSp768
100 _aSpreadbury F G
245 _aFractional H P electric motors,their principles,characteristics and design
260 _aLondon
_bPitman
_c1951
300 _ax,342p.
650 _aDynamoelectric machinery
942 _cBK
999 _c36745
_d36745