000 00361nam a2200181 4500
020 _a
_c
082 _a338.9 SOM
100 _a
245 _aSome basic planning problems
250 _a
260 _a
_c
300 _a
490 _a
500 _a
590 _a
_b
_c
650 _aEconomic growth and development-- Economic Planning
942 _cREF
999 _c309869
_d309869