000 00289nam a2200121 4500
080 _a621-50
_bGOP.93
245 _aModern control system theory
100 _aGOPAL,M
250 _a2
260 _aNew Delhi
_bWiley Eastern Limited
_c1993
300 _ax+679
500 _areceived from ERC TNP
020 _a81-224-0503-7
999 _c38480
_d38480