Educational psychology /
Educational psychology /
Skinner, Charles E.
- 4th edition.
- New Delhi : Prentice-Hall of India Private Ltd., c1959
- x,755 pages : ills.; 23cm. Includes bibliographical references and indexes.
81 203 0302 4
--Educational Psychology.
372.15 EDU
81 203 0302 4
--Educational Psychology.
372.15 EDU