Obras / by Reich, Steve, 1936-

Table of Contents:

From documentation to information sciences : the beginnings and early development of the American Documentation Institute-American Society for Information Science / by Farkas-Conn, Irene S.

Table of Contents:

Colorimetric methods of analysis, including some turbidimetric and nephelometric methods / by Snell, Foster Dee 1898-

Table of Contents: “…Theory, instruments, pH -- v.2. Inorganic -- v.3-4. Organic…”