P. Portman books & textbook
Teaching Physics with Toys: Activities for Grades K-9
Taylor, Beverley A. P. Poth, James Portman, Dwight J.
Tab Books /1995-03-01 Paperback / 304 Pages
isbn-10: 0070647216 / isbn-13: 9780070647213
Biomimetic and Bioorganic Chemistry III (Topics in Current Chemistry)
Vögtle, F. Weber, E. Badertscher, M. Menger, F. M. Kanaoka, Y. Portman, P. Pretsch, E. Schmidt, G. Tanizawa, K.
Springer /2013-10-03 Paperback / 175 Pages
isbn-10: 3662151723 / isbn-13: 9783662151723
