00496nam a2200169Ia 4500082002100000100001600021245006900037260003900106300002100145500000500166690000600171700000500177952010300182964001700285921000900302999001500311  a339.354bL193.SM  aLal, Ram N.  aThe systems of national accounts and material product balancesb  aNew DelhibAllied Publishersc1985  axiv, 394p. Index  a  a   a  00104070aISIbISId1998-09-02l0o339.354 L193.SMpDP20267r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a7848  c7848d7848