000 00307nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a65.012.2P
_bSRI;1
100 _aSrinath, L S
245 0 _aPERT and CPM principles and applications
250 _a2
260 _aNew Delhi
_bEast West
_c1928
942 _cBK
999 _c24014
_d24014