Programmable logic controllers /
Petruzella, Frank D.
Programmable logic controllers / Frank D. Petruzella - 4th ed. - New York, NY : McGraw-Hill Companies, c2011 - xvii, 396 p. : ill. (chiefly col.) ; 28 cm.
Includes index
9780073510880 (pbk.) 0073510882 (pbk.) 9780071221351 (international student edition) 0071221352
Programmable controllers
Programmable logic controllers / Frank D. Petruzella - 4th ed. - New York, NY : McGraw-Hill Companies, c2011 - xvii, 396 p. : ill. (chiefly col.) ; 28 cm.
Includes index
9780073510880 (pbk.) 0073510882 (pbk.) 9780071221351 (international student edition) 0071221352
Programmable controllers