000 00439nam a2200169 4500
999 _c21349
_d21349
020 _a0712115145
041 _aENG
082 _a651.4
_bHAR
100 _aHarper, W. M.
245 _aOperational Research/
_cW. M. Harper
250 _a1st ed.
260 _aLondon:
_bMacdonald & Evans Ltd.
_c1982.
300 _axv, 301 p. :
_bill;
_c20 cm.
440 _aThe M. & E. Handbook series
650 _aOperational Research
942 _2ddc
_cBK