Gibbs, Leonard E. Scientific reasoning for social workers: bridging the gap between research and practice / Leonard E. Gibbs. - New York: Maxwell Macmillan International Pub. Group, c1991. - xiv, 290 p. : ill.; 25 cm. 920528 Includes bibliographical references and index. ISBN: 0675210798 36.00 LCCN: 90061327 Subjects--Topical Terms: Social service--Research--Methodology. LC Class. No.: HV11 / .G43 1991 Dewey Class. No.: 361.3/2/072