Dyfyniad APA

Hirschfeld, L. G. (1976). Contemporary Problems in Technical Library and Information Center Management: A State-of-the-Art.

Dyfyniad Arddull Chicago

Hirschfeld, L. G. Contemporary Problems in Technical Library and Information Center Management: A State-of-the-Art. 1976.

Dyfyniad MLA

Hirschfeld, L. G. Contemporary Problems in Technical Library and Information Center Management: A State-of-the-Art. 1976.

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