Code for classifiers;
principles governing the consistent placing of books in a system of classification /
William Stetson Merrill.
APA Citation
Merrill, W. Stetson., American Library Association. (19541939). Code for classifiers: principles governing the consistent placing of books in a system of classification. 3d ed. Chicago: American Library Association.
MLA Citation
Merrill, William Stetson, 1866-, and American Library Association. Code for Classifiers: Principles Governing the Consistent Placing of Books In a System of Classification. 3d ed. Chicago: American Library Association, 19541939.
Warning: These citations may not always be complete (especially for serials).