American government
American government: institutions and policies James Q. Wilson; [charts and graphs by B. J. & F. W. Taylor; ill. by Terry Presnall and Irene Roman/Gwen Goldstein; cartography by Norman C. Adams
Publisher: [Lexington, Mass.] : D. C. Heath, c1980.
ISBN: 0669016217
DDC: 320.473
LCC: JK274
Americans and environment
Americans and environment: the controversy over ecology
edited and with an introd. by John Opie
Publisher: Lexington, Mass., D. C. Heath [1971]
ISBN: 0669616141
DDC: 301.3108
LCC: QH541
Caveat emptor!
Caveat emptor!: An introductory analysis of consumer problems Roger M. Swagler
Publisher: Lexington, Mass. : D. C. Heath, [1975]
ISBN: 066986983X
DDC: 381.3
LCC: HC79