Universal quadratic zero forms in four variables

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040 ‡cMiU
050 0 ‡aQA243 ‡b.S6 1931
082 ‡a512.81
100 1 ‡aSparks, Fred W. ‡q(Fred Winchell), ‡d1891-1982.
245 0 0 ‡aUniversal quadratic zero forms in four variables ‡cby Fred Winchell Sparks.
260 ‡a[Chicago] ‡c1933.
300 ‡a2 p. L., iii-iv, 49, [1] p. incl. tab. ‡c24 cm.
500 ‡a"Private edition distributed by the University of Chicago libraries, Chicago, Illinois."
500 ‡aLithoprinted.
500 ‡aVita.
502 ‡aTheis (PH. D.)--University of Chicago, 1931.
538 ‡aMode of access: Internet.
650 0 ‡aForms, Quadratic
CID ‡a000576704
DAT 0 ‡a19880912000000.0 ‡b20210817000000.0
DAT 1 ‡a20210922060713.0 ‡b2023-06-13T18:22:05Z
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