00366nam a22001337a 4500 530 DUN L-tech:P-38 Duncan, J 39704 A test book of Physics J,Duncan London Macmillan and Co, Ltd 1925 p778. : ill. ; 8 cm. 0 0 0 530_000000000000000_DUN MCE 379 ddc BK 544148 544148 0 0 ddc 0 0 MCE MCE 2014-04-11 0 530 DUN MCE-41465 2014-04-11 2014-04-11 BK