Closed-circuit television handbook /
Wortman, Leon A.
Closed-circuit television handbook / by Leon A. Wortman - 3rd ed. - Indianapolis, Ind. : Howard W. Sams, 1974 - 267 p. : ill. ; 22 cm.
0672210975
74-78355
Closed--Circuit television
Closed-circuit television handbook / by Leon A. Wortman - 3rd ed. - Indianapolis, Ind. : Howard W. Sams, 1974 - 267 p. : ill. ; 22 cm.
0672210975
74-78355
Closed--Circuit television
