Locksmithing and electronic security wiring diagrams /
Schum, John L.
Locksmithing and electronic security wiring diagrams / John L. Schum. - New York : McGraw-Hill, c2002. - xii, 275 p. : ill. ; 23 cm.
Includes index.
0071393056 (pbk. : alk. paper)
Electronic locking devices.
Electric wiring--Charts, diagrams, etc.
621.38928 SCH
Locksmithing and electronic security wiring diagrams / John L. Schum. - New York : McGraw-Hill, c2002. - xii, 275 p. : ill. ; 23 cm.
Includes index.
0071393056 (pbk. : alk. paper)
Electronic locking devices.
Electric wiring--Charts, diagrams, etc.
621.38928 SCH