000 00289nam a2200097Ia 4500
999 _c8482
_d8482
100 _aDinesh P Mital
245 _aEducational Monograph on Introduction to System Engineering
260 _c1979
_bQUALITY IMPROVEMENT PROGRAMME CENTRE UNIVERSITY OF ROORKEE
_aRoorkee
300 _a84
942 _cREF