00932nam a2200205Ia 4500 CTU_16237 210402s9999 xx 000 0 und d USA 540.76 D698 Henry Dorin Unit tests forms A and B for use with Chemistry: The study of matter Henry Dorin Fairfield, New Jersey Cebco Standard 1983 There are two sets of tests, Form a and Form B. Each form consists of eleven tests, ten of which are unit tests and one of which is a final exam. Both Form A and Form B test the same material and are on the same level of difficulty. With the exception of the final exams, which are longer, all tests can be completed within one class period of standard length chemistry - problems, exercises Minh, 970514 Trung tâm Học liệu Trường Đại học Cần Thơ