Williams, John E. , Trinklein, Frederick E. & Metcalfe, H. Clark Exercises and Experiments in Physics Modern Physics By John E. Williams, Frederick E. Trinklein & H. Clark Metcalfe - New York Holt, Rinehart and Winston 1976 - xiii, 364 pages, 25 cm. ISBN: 971-08-0803-6 Dewey Class. No.: 530 W67 C3