Hemphill, Charles F. 4 0
Security for business and industry 6 6 Charles F. Hemphill, Jr. - - - xiv, 314 p. illus. 24 cm. - - - - - . - . - 0 . - . - 0 .
Bibliography: p. 301-305.
5
5
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Industries ----Security measures.----20--
--------20--
----2
HV8290 / .H452
658.4/7 / 2
/
/
Security for business and industry 6 6 Charles F. Hemphill, Jr. - - - xiv, 314 p. illus. 24 cm. - - - - - . - . - 0 . - . - 0 .
Bibliography: p. 301-305.
5
5
2 = =
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Industries ----Security measures.----20--
--------20--
----2
HV8290 / .H452
658.4/7 / 2
/
/