000 00501pam a2200169a 44500
008 160408b1972 xxu||||| |||| 00| 0 eng d
082 _a001.424
_bR525
100 _aRivett, Patrick
245 1 _aPRINCIPLES OF MODEL BUILDING
_cTHE CONSTRUCTION OF MODELS FOR DECISION ANALYSIS
260 _aLondon
_bJohn Wiley
_c1972
300 _a141
500 _aRef : P. 137-138
650 _aOperations Research
650 _aDecision Making -- Mathematical Models
964 _gCIRC
997 _aA28576 C
999 _c249756
_d249756