Library of Congress. Copyright Office

Summary

Library of Congress. Copyright Office U.S. Copyright Renewals, 1968 January - June

An introduction to differential geometry with use of the tensor calculus. SEE Eisenhart, Luther Pfahler.
EISENHART, LUTHER PFAHLER. An introduction to differential geometry with use of the tensor calculus. © 18Nov40; A149704. Katherine Eisenhart (W) ; 5Feb68; R431511.
ELDER, ROBERT F. Marketing. SEE Alexander, Ralph S.
ELGIN, PAUL, pseud.
SEE Fitzgerald, F. Scott.
ELIAS, PERCY. Sex and the love impulse. SEE
Burns, J. H.
Sex life in marriage.
Source: Gutenberg

Library of Congress. Copyright Office U.S. Copyright Renewals, 1968 January - June

INGERSOLL, RALPH. America is worth fighting for. © 30Apr41; A153020. Ralph Ingersoll (A) ; 6Jun68; R436923.
INGLEE, CHARLES T. The complete dog book. New & rev.
ed. © 9Jan41; A149485. American
Kennel Club (PWH) ; 23Feb68;
R429568.
INGRAM, C. J. Conference leaders' material covering principles and fundamentals of human relations. SEE Ingram, Harold E.
INGRAM, CORA JEAN. Conference leaders' material covering principles and fundamentals of human relations.
Source: Gutenberg

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