Electronic security systems : better ways to crime prevention /
Walker, Philip.
Electronic security systems : better ways to crime prevention / Philip Walker. - 2nd ed. - Oxford : Butterworths, 1988. - 287 p. : ill. ; 24 cm.
Includes index.
0408026359 (hbk. )
Electronic security systems.
Electronic security systems : better ways to crime prevention / Philip Walker. - 2nd ed. - Oxford : Butterworths, 1988. - 287 p. : ill. ; 24 cm.
Includes index.
0408026359 (hbk. )
Electronic security systems.