DEWEY, M. DEWEY DECIMAL CLASSIFICATION AND RELATIVE INDEX (DDC 22): VOLUME 3; SCHEDULES 600-999 (22.). ONLINE COMPUTER LIBRARY CENTRE.
Chicago Stili AlıntıDEWEY, MELVIL. DEWEY DECIMAL CLASSIFICATION AND RELATIVE INDEX (DDC 22): VOLUME 3; SCHEDULES 600-999. 22. OHIO: ONLINE COMPUTER LIBRARY CENTRE.
MLA AlıntıDEWEY, MELVIL. DEWEY DECIMAL CLASSIFICATION AND RELATIVE INDEX (DDC 22): VOLUME 3; SCHEDULES 600-999. 22. ONLINE COMPUTER LIBRARY CENTRE.
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