Boeknummer: 70967
IJdo, Leiden, 1911
25 cm. original cloth. xvi,236 pp. references. index. Ph.D. Thesis of the famous Dutch scientist. -(libr label, library stamps, lower corners bumped, otherwise (very) good).
23 cm. or wrappers. (viii),82 pp. folding plate and tables. -thesis. -(wrappers dam, fr cover detached, back cover missing).
24 cm. or wrappers. (viii),56 pp. tables. -thesis. met stellingen.
or wrappers. 64 pp. -(wr sl dam and browned).
wrappers.n (x),138 pp. -dissertatie. -(library stamps and tickets).