Knox, Joseph 1877- creator text London Methuen & co. c1920 4th ed. monographic viii, 194 p. ; 19 cm. Joseph Knox. "This collection ... is based on Abegg and Sackur's "Physikalisch-chemische rechen-aufgaben" (Sammlung Göschen [445])"--Pref. Chemistry, Physical and theoretical Chemistry Problems, exercises, etc QD453 .K66 1920 Abegg, Richard Wilhelm Heinrich, 1869-1910 Sackur, Otto, 1880-1914 joint author. 38000254 UOEL 000 20150512104923.0 6901439