000 00354nam a2200133Ia 4500
005 20260413100732.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSeth M.L & singh .S.P
245 0 _aEconomics Planning theory & practical
260 _bN Delhi S Chand & comp
_c1998
300 _a574
942 _cGB
999 _c4166
_d4166