000 00307nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a629.895 S348
100 _aSCHMITT,N.M
245 0 _aUNDERSTANDING AUTOMATION SYSTEMS
260 _aINDIANA
_bSams Publishing
_c1984
300 _a23X18
942 _cBK
_2DDC
999 _c21321
_d21321