000 00298nam a2200133Ia 4500
008 220601s1973 xx 000 0 eng d
020 _qP B
041 _aEnglish
082 _a712.3
_bLEE L3
100 _aLee,C
245 0 _aModels in Planning
260 _bPergamon Press
_c1973
942 _2ddc
_cBK
999 _c3038
_d3038