Ham radio's technical culture 著者: Haring, Kristen

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Life,leisure and hobbies

Sikolohiya ng libangan 著者: Enriquez, Virgilio G.

Superkids creative learning activities for children 5-15 著者: Marzollo, Jean

Crafts and hobbies

Hobbies an introduction to crafts, collections, nature study, and other life-long pursuits. Drawings by Barbara Carmer Schwartz 著者: Schwartz, Alvin 1927-

Leisure; time for living and retirement. 著者: Mulac, Margaret Elizabeth 1912

Interest and participation in leisure-time activities of high school students of the University of the Philippines 著者: Socrates, Nenita (Urbi) 1923-

Off the job living; a modern concept of recreation and its place in the postwar world 著者: Romney, G Ott

Avocational interest patterns a study in the psychology of avocations 著者: Super, Donald Edwin 1910-