ISBN 9780451003294 books & textbook
Understanding Physics - Volume 1: Motion, Sound and Heat
Signet / New American Library /1969T Paperback
isbn-10: 0451003292 / isbn-13: 9780451003294
Signet / New American Library /1969T Paperback
isbn-10: 0451003292 / isbn-13: 9780451003294