000 00305nam a2200121Ia 4500
001 104538
008 170722s9999 xx 000 0 und d
100 _aSrinivasan, Av
245 _aCritical path analysis; a system approach /
260 _bEWP
_aNewdelhi
_c1976
300 _avi+ 128
_c24 cm.
942 _cGEN
999 _c8392
_d8392