000 00442nam a2200157Ia 4500
008 160607s9999 xx 000 0 und d
100 _aNational Productivity Council, .
_991696
100 _aPaul,N.K
_991697
245 _aPERT (Programme Evaluation and Review Technique)
245 _b(NPC Training Mannual) / N.K.Paul
260 _aNew Delhi
260 _bNPC
260 _c1974
300 _a84p.
440 _aNPC Training Manual
_991865
999 _c39726
_d39726