



Produced by Turgut Dincer and the Online Distributed
Proofreading Team at http://www.pgdp.net (This file was
produced from images generously made available by The
Internet Archive)










                              LIPPINCOTT’S
                           EDUCATIONAL SERIES

                                EDITED BY
                    MARTIN G. BRUMBAUGH, PH.D. LL.D.
   PROFESSOR OF PEDAGOGY, UNIVERSITY OF PENNSYLVANIA, AND COMMISSIONER
                      OF EDUCATION FOR PUERTO RICO

                             [Illustration]

                                VOLUME I




Lippincott Educational Series

EDITED BY DR. M. G. BRUMBAUGH

Professor of Pedagogy, University of Pennsylvania

VOLUME I

Thinking and Learning to Think

By NATHAN C. SCHAEFFER, Ph.D., LL.D., Superintendent of Public
Instruction for the State of Pennsylvania. 351 pages. Cloth, $1.25.

VOLUME II

Two Centuries of Pennsylvania History

By ISAAC SHARPLESS, President of Haverford College. 385 pages.
Illustr