00335nam a2200133 a 450000500170000002000150001708200160003210000260004824500210007426000410009530000260013663000190016263000200018120251203091925.0  a8171171443  a330.12bBHA  aBhandari, Purushottam  aEconomic systems  aNew DelhibOmsons Publicationsc1995  aix, 286p.c21 cm.bHB  aEconomic study  aEconomic system