Carlos A. Cuadra, a pioneer in the field of information sciences, begins the interview by discussing his family and educational background. He describes how he continued his education while serving in the Navy during World War II. He did his undergraduate and graduate work in psychology at the University of California, Berkeley and wrote his dissertation on the Minnesota Multiphasic Personality Inventory. Upon graduation, Cuadra worked at the Veterans Administration Hospital in Downey, Illinois. While still in Downey, he was recruited by the RAND Corporation to work on projects related to the United States Air Force. He began work for RAND in the System Development Division, which split off and became System Development Corporation (SDC). Dr. Cuadra began to learn about computers and programming while he was working on intelligence project 466L for the Air Force. He was made head of the Intelligence Systems Branch of SDC and worked on various information systems such as MEDLARS II, MEDLINE, ORBIT, and ELHILL. He became interested in the developing field of information science. After meeting some of the pioneers of information science, he was surprised to learn that an annual review did not exist for that field. With the support of Hans Peter Luhn, IBM; Helen L. Brownson, National Science Foundation; and the American Documentation Institute, he started the Annual Review of Information Science and Technology. Cuadra briefly worked as a consultant for the National Academy of Science's Committee on Scientific and Technical Information (COSATI), and was later appointed to the National Commission on Libraries and Information Science (NCLIS), on which he served for thirteen years. By the time he became a member of NCLIS, he was the manager of the Education and Library Systems Department at SDC. During this time, Cuadra began to see a possible market for online information services. Within SDC, Cuadra created SDC Search Service, one of the first online retrieval services. In 1978 he founded his own company, Cuadra Associates (CA). CA was quite ahead of its time in that it foresaw the need for powerful information retrieval systems for in-house use. CA developed STAR, which was one of the first such systems. CA also published a directory of databases called the Directory of Online Databases. Cuadra concludes the interview with some thoughts about his work habits.