000 00408nam a22001217a 4500
082 _a621.3192 ACT'P
100 _aPOLYTECHNIQUE PRESS
_980318
245 _aACTIVE NETWORKS AND FEEDBACK SYSTEMS PROCEEDINGS OF THE SYMPOSIUM ON NEWYORK APRIL 19, 20 , 21 1960
260 _aUSA
_bPOLYTECHNIQUE
_c1961
300 _a658P
650 _aFEEDBACK SYSTEMS NETWORKS-ACTIVE PAST PRESENT AND FUTURE
_980319
942 _cBK
999 _c585269
_d585269