00368nam a2200133Ia 4500008004100000041001200041082001700053100003900070245004900109250001200158260003000170300001200200650002200212231217s9999    xx            000 0 und d  aEnglish  a621.312  GIR  aGirdhar, S K, Garg, G C, Dhir, S M 2aA course in utilisation of electrical energy  a1st ed.  c1988bNew Delhi : Khanna,  aiii+195  aElectrical energy