Jensen, Joan M. The price of vigilance, [electronic resource] / by Joan M. Jensen.. — Chicago, : Rand McNally, [1969, c1968]. — 367 p. : illus., ports. 22 cm.

Bibliographical references included in "Sources" (p. 316-353).



LCCN: 68030929

Subjects--Corporate Names:
American Protective League.

Subjects--Topical Terms:
Subversive activities--United States.

LC Class. No.: E743.5 / .J4

Dewey Class. No.: 940.4/86/73