Archaeological typology and practical reality a dialectical approach to artifact classification and sorting by Adams, William Yeudale 1927-

Principles of systematic zoology by Mayr, Ernst 1904-

Table of contents only

Systematics of the neotropical characiform genus Steindachnerina Fowler (Pisces Ostariophysi) by Vari, Richard P.

Depth-distribution patterns of demersal fishes of the Samar Sea, Philippines and their use for estimation of mortality by Sambilay, Victor C., Jr

Principles of systematic zoology by Mayr, Ernst 1904-

Classification. Class P. Subclasses P-PM. Supplement. Index to languages and dialects

Immroth's guide to the Library of Congress Classification by Chan, Lois Mai

Universal decimal classification by Bose, H.

A descriptive account of the colon classification by Ranganathan, Shiyali Ramamrita, Rao Sahib 1892-

Abridged Dewey decimal classification and relative index by Dewey, Melvil 1851-1931