000 00362nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0077072278
082 _a629.895 C932
100 _aCRISPIN,A.J
245 0 _aPROGRAMMABLE LOGIC CONTROLLERS AND THEIR ENGINEERING APPLICATIONS
260 _aLONDON
_bMcGraw-Hill
_c1990
300 _a26X18
942 _cBK
_2DDC
999 _c22874
_d22874