00362nam a2200133Ia 4500008004100000082001500041100001800056245004600074250001200120260005000132300001400182600001700196650001500213140224s9999    xx            000 0 und d  a658.511 L1  aSrinath, L.S.  aPERT and CPM principles and applications.  a2nd ed.  aNew DelhibAffiliated east-west presscc 1971  avii,166p.  aL.S. Srinath  aManagement