000 00503nam a2200181Ia 4500
082 _a518.542502433
_bN843.SP
100 _aNorman, Morris
245 _aSoftware package for economic modeling
_b
260 _aLuxemburg
_bInternational Institute for Applied System Analysis
_c1977
300 _axii, 127p.
490 _aInternational Institute for Applied Systems analysis
_v RR_77-21
490 _aNov. 1977
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a12652
999 _c12652
_d12652