000 00279nam a2200109 4500
080 _a681.3
_bGOP.96
245 _aDigital control engineering
100 _aGOPAL,M
260 _aNew Delhi
_bNew age international limited
_c1996
300 _axii+535
500 _areceived from ERC TNP
020 _a0-85226-308-2
999 _c38479
_d38479