000 00419nam a2200181Ia 4500
008 210210b1952 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a534/26
100 _aCLARKE (D A)
245 _aModern electric lamps
260 _aLondon
_bBlackie & Son (India) Ltd.,
_c1952
300 _aviii,205
650 _aModern
650 _alamps
650 _aelectric
690 _aPhysics
906 _a008514
999 _c126349
_d126349