The Encyclopedia of Sculpture, edited by Antonia Boström. NB198 .E53 2004
Seemanns Lexikon der Skulptur: Bildhauer, Epochen, Themen, Techniken, by Stefan Dürre. NB50 .D877 2007 (in German)
Looking at European Sculpture: A Guide to Technical Terms, Jane Bassett and Peggy Fogelman. NB50 .B37 1997
Ceramics:
The Potter's Dictionary of Materials and Techniques, by Frank and Janet Hamer. TT919.5 .H35 1997
An Illustrated Dictionary of Ceramics, by George Savage. NK3780.S3
Encyclopedia of Pottery and Porcelain: The 19th and 20th Centuries, by Elizabeth Cameron. NK3900.C35.
Journals and E-Journals:
Sculpture:
Sculpture. (1999-present) Includes criticism of contemporary sculpture as well as technical discussions of materials and techniques. (Available in print at Marquand from 1990-present.--NB1 .S487)
The Sculpture Journal. (2008-present) A scholarly/academic journal on post-classical sculpture and commemorative monuments. (Available in print at Marquand--NB1 .S38.)
Ceramics:
Ceramics Technical. (1999-present) Focuses on international ceramics art, technological developments, and historical context of ceramics.
Pottery Making Illustrated. (12002-present) Articles on all technical aspects of making pottery: throwing, hand-building, firing, etc.
These journals are specifically devoted to drawing, but there's lots of other art periodicals that have articles about drawing. Learn how to search databases.