000 00277nam a2200133Ia 4500
100 _aHARRIOTT.P
020 _a0-07-099342-4
365 _cRS
365 _d1
942 _cENGBK
245 _aprocess control
260 _bTata Mcgraw hill
_c1972
_aNEW DELHI
300 _aXV+374 pp
999 _c5836
_d5836