000 00304nam a2200109Ia 4500
008 211217s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aDooley Arch R
245 0 _aOperations Planning and Controls
260 _bWiley Eastern
_aNew Delhi
_c1970
942 _c1
999 _c149019
_d149019