000 00389nam a2200157Ia 4500
008 220623s9999 xx 000 0 und d
041 _aeng
082 _aD 863
100 _aB. Rajaiah
245 _aPublic Enterprises
260 _aAllahabad
_bTechnical Publishing House
_c1987
300 _a280 p.
500 _aIncludes bibliographical refrences
650 _aEconomics
999 _c9839
_d9839
942 _CGB