000 00413cam a2200157ua 4500
041 _aeng
_h
082 _a621.3
_bUMA/EL
100 _aUma, S Bhatnagar .
245 _aElectrical engineering equipments, Part 1 /
_cUma S Bhatnagar.
_hTextual Documents
250 _a1 /
_b.
260 _aMumbai :
_bAsia Publishing House ,
_c1966.
300 _a198 ; .
504 _a
942 _cBK
999 _c264155
_d264155