00547nam a22002057a 450000500170000001000110001702000100002803500110003803700160004904000120006508200130007710000170009024500740010726000440018127000390022530000200026465000150028465000260029970000160032520170124110018.0  a536982  c12.50  a536982  aCen Lib/Ret  aDPLbEN  a338bVAR  aVarma, O. P.  aText book of industrial ecnomics /cby O. P. Varma [and] B. N. Ahuja   aNew DelhibCareers Digest Publications   bNew Delhia9A. Cooperative soceity  a194p.c19cm(Hb)  aEconomics   aIndustrial economics   aAhuja, B.N.