000 00319nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a0-852-26308-2
082 _a629.39
_bGOP
100 _aGopal,M
245 0 _aDigital control engineering
260 _aNew Delhi
_bNew Age International Pub.
_c2001
365 _a200
999 _c249788
_d249788