Stevens, H. P. The paper mill chemist, by Henry P. Stevens. - 2d rev. and enl. ed. With 67 illustrations and 82 tables. - London, Scott, Greenwood & son, 1919. - viii, 320 p. illus. 17 cm. Advertising matter: p. 318-320. LCCN: agr20000180 Subjects--Topical Terms: Papermaking. LC Class. No.: TS1109 / .S7 1919