000 00288nam a2200121Ia 4500
008 220201s1973 xx 000 0 eng d
082 _bWEB
100 _aWebster, W.A.R.
245 0 _aHandbook of O & M analysis
260 _alondon
_bBusiness books
_c1973
300 _a236
942 _2ddc
999 _c22347
_d22347