Stone, J. David. Friend to friend : : how you can help a friend through a problem / [electronic resource] / by J. David Stone, Larry Keefauver.. — Loveland, CO : : Group Books,, c1983.. — 80 p. : : ill. ; 22 cm. Includes bibliographical references. ISBN: 0936664118 (pbk.) : $4.95 9780936664118 (pbk.) LCCN: 83080942 Subjects--Topical Terms: Helping behavior.Friendship. LC Class. No.: BF637.H4 / S76 1983 Dewey Class. No.: 158/.3