Pacy, Frank
Outline of the Library of Congress Classification of out line of scheme of classes / Frank Pacy - s.l. : s.n. 1922. - 12 p. ; 25 cm.
Classification, Library of Congress
025.4 / PAC
Outline of the Library of Congress Classification of out line of scheme of classes / Frank Pacy - s.l. : s.n. 1922. - 12 p. ; 25 cm.
Classification, Library of Congress
025.4 / PAC