The state of the library art (vol.4, Pt.1-5) - Shaw, Ralph R., Ed. (New Jersey Graduate School Of Library Service Rutgers - The State University, 1961)
Contents: vol.4, Pt.1-5 (in one volume); Pt.1 - Nitched cards by Felix Reichman, Pt.2 - Feature cards (Peek-a-Boo cards) by Lawrence S. Thompson, Pt.3 - Punched cards by Ralph Blasingame, Pt.4 - Electronic searching by Gerald Jahoda, Pt.5 - Coding in yes-n form by Doralyn J. Hickey