The portable back school : a home study program for proper back care /
Ray C. Mulry, Arthur H. White, Eugenia A. Klein.
- St. Louis : Mosby, 1981.
- 53 p. : ill. ; 21 cm. + 2 sound cassettes (120 min.)
"Condensed version of The back school"--Pref. In binder (25 cm.) Cassettes for relaxation therapy. "Personal concerns inventory" (4 p.) inserted.