000 00353nam a2200121Ia 4500
008 191004s9999 xx 000 0 und d
082 _a382.5
245 0 _aMaintenance Imports
250 _a1st Ed.
_bReprints
260 _bPublication Division, NCAER National Council Of Applied Economic,Reserch (NCAER), New Delhi.
_c1974
300 _a124p
942 _cBK
999 _c2276
_d2276