000 00411nam a2200169Ia 4500
008 200202s9999 xx 000 0 und d
082 _a352.00723 DAS
100 _a"Das, R. B."
245 0 _aFormulation and execution of block plans : a case study
245 0 _nc.3
260 _aCalcutta
260 _bOxford and IBH Publishing
260 _c1968
300 _a154 p.
650 _aPlanning
942 _cB
999 _c6581
_d6581