000 00279nam a2200121Ia 4500
008 160710s1975 xx 000 0 und d
082 _a658.5 SRI
100 _aSRINATH
245 _aPERT AND CPM
260 _bAFFILIATED EASTERN WESTERN
_c1975
300 _a616
942 _2ddc
_cB
999 _c45355
_d45355