000 00416nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a621.32
_bZ68
100 _aZijl H
245 _aIlluminating engineering course
260 _aLondon
_bPhilips Tech Lib
_c1955
300 _aviii,243p.
650 _aElectric lighting
700 _aHarker E
_4tr.
942 _cBK
999 _c35102
_d35102