Statistics a guide for therapists /

McCall, John.

Statistics a guide for therapists / [Book] : by John McCall. - Oxford ; Boston : Butterworth-Heinemann, 1996. - ix, 268 p. : ill. ; 22 cm. - Skills for practice .

All.

0750621044 (pbk.)


Psychotherapy--Research--Statistical methods.

616.89 14 072