000 00299nam a2200121Ia 4500
008 211209s2006 xx 000 0 und d
020 _a0852263082
041 _aeng
100 _aGOPAL M
245 _aDIGITAL CONTROL ENGINEERING
260 _aNEW DELHI
_bNEW AGE INTERNATIONAL
_c2006
300 _a535
999 _c44432
_d44432