00521nam a22001937a 4500 GCWUF 20200205224754.0 200205b xxu||||| |||| 00| 0 eng d 9231021656 ENG MAIN 530.07 UNE Unesco 3066 New trends in physics teaching / France: United Nations Educational 1984. 367 p. : ill ; 25 cm. P.B Include Index Physics--Study and teaching 249 ddc BK 10543 10543 0 0 ddc 0 0 NFIC MAIN MAIN SC 2020-02-06 purchased 0 530.07 UNE B0023757 2020-02-05 00:00:00 2020-02-05 BK 0 0 ddc 0 0 NFIC MAIN MAIN GEN 2020-02-16 purchased 0 530.07 UNE B0023755 2020-02-16 00:00:00 2020-02-16 BK