Popular mechanics : do-it-yourself encyclopedia, home improvement cost guide / [Hearst Direct Books.] - condensed ed. - New York : Hearst Direct Books, c1990. - 126 pages : illustrations ; 28 cm Includes index. ISBN: 0878511164 Subjects--Topical Terms: Mechanical drawing--Encyclopedias. LC Class. No.: T351.3 / P81 1990