000 00318nam a2200121Ia 4500
008 211209s1974 xx 000 0 und d
041 _aeng
082 _a629.89 N74 PET
100 _aPETER D
245 _aENGINEERING SYSTEMS AND AUTOMATIC CONTROL
260 _aNEW JERSY
_bPRENTICE-HALL OF INDIA
_c1974
300 _a444
999 _c21561
_d21561