00327nam a2200121Ia 4500008004100000041000800041082001700049100001300066245004500079260004400124700002200168700001500190230627s9999    xx            000 0 und d  amar  a344.046bSIN  aSingh C   aTowards Energy Conservation Law In India  aBombaybN.M. Tripathi Private Ltdc1989  a Chaudhary P. K.   a Rema Devi