Kalliala, Marjatta. Play culture in a changing world / Marjatta Kalliala. - Maidenhead : Open University Press, 2006. - xi, 156 p. : ill. ; 22 cm. - Debating play series . - Debating play . Includes bibliographical references (p. [143]-149) and index. ISBN: 0335213421 (hbk.) 0335213413 (pbk.) 9780335213429 (hbk.) 9780335213412 (pbk.) Subjects--Topical Terms: Play.Games. Dewey Class. No.: 306.481 / KAL 2006