000 00371nam a2200157Ia 4500
008 180424s9999 xx 000 0 und d
084 _a629.8 S1
245 0 _aAutomatic Control
250 _a\\196400ENGGPCX
260 _aScientific American
260 _b1964
260 _cIllayankudi
300 _ax+148p
500 _aincludes index and biblioraphy
942 _cBK
999 _c4418
_d4418