DiLeonardi, Joan. What to do when the numbers are in : a user's guide to statistical data analysis in the human services / Joan W. DiLeonardi, Patrick Almond Curtis. - Chicago : Nelson-Hall, c1988. - xviii, 230 p. : ill. ; 22 cm. Includes index. Bibliography: p. 225-226. ISBN: 0830411453 (pbk. : alk. paper) LCCN: 87025537 //r96 Subjects--Topical Terms: Social service--Statistical methods. LC Class. No.: HV29 HV29 / .D54 1988 / .D54 Dewey Class. No.: 361/.001/5195