00456pamaa2200157 4500 0000015609 20060626090000.0 0070042144 629.89 BAT 1994 TJ223.P76 BAT 1994 BATTEN Programmable controllers : hardware, software and applications George L. Batten. 2nd ed. New Jersey: McGraw Hill, 1994. xviii, 281p.: 24cm. Programmable controllers