first edition Softcover
1918 · Leipzig
by Kruyt, H.R.; Helderman, W.D.
Leipzig: Wilhelm Engelmann, 1918. First Edition. Softcover. 8vo, paged 89-107, illustrated, graphs; G; grey cover with black print, peripheral tanning, front cover has slight tear and chip at lower right corner and small tear at lower spine edge, slight spotting, bumped corners with slight creasing; back cover and last page have slight tear and chip at lower left edge and corner; interior tanning on pages adjacent to cover, wear to right page edges; "Sonderabdruck aus: 'Zeitschrift fur physikalische Chemie.' XCIII. Band. 1. Heft." 1293474. Rockville Non-Retail Listings. (Inventory #: 1293474)