00413nam a2200145Ia 4500 171129s9999||||xx |||||||||||||| ||und|| eng. 621.7 CHA-WO Chapman, W.A.J. Workshop teachnology part - III / by W.A.J. Chapman London : ELBS, 1961 xii, 563p.; 21cm. Applied physics BK 0 0 0 0 RIEBR RIEBR GEN 2017-12-11 0 621.7 CHA-WO 1218 2017-12-11 2017-12-11 BK 928 928