Autor: Patrick Leman, 3 titluri

Developmental Psychology 2/e

Patrick Leman,Andy Bremner,Ross Parke,Mary Gauvain

Chemistry: The Central Science in SI Units

H. Eugene Lemay,Bruce E. Bursten,Patrick Woodward,Matthew E. Stoltzfus

Student Solutions Manual to Red Exercises for Chemistry

H. Eugene Lemay,Bruce E. Bursten,Patrick Woodward,Matthew E. Stoltzfus,Roxy Wilson,Theodore E. Brown,Catherine Murphy