na YOGYA-02090000020383 20090227023422.0 eng 010-020900000020383 YOPDYOG 530.7 530.7 Gam P GAMON George Physics Foundation and Frontiers by George Gomaw, John M.Cleveland Hall Sec. ed New Jersey Prentice Hall xvi, 519 hlm ilus 23 cm Indeks Ilmu alam - Pelajaran Cleveland, John M YOPDYOG 18655-a