Secondary information services in science and technology: A wide-angle view. - Marianne Cooper (J. Am. Soc. Inf. Sci., 1982)

Introduction. - Marianne Cooper; Lois F. Lunin (J. Am. Soc. Inf. Sci., 1982)

Introduction and overview. - Lois F. Lunin; Marianne Cooper (J. Am. Soc. Inf. Sci., 1988)

Professional identity and the information professional. - Carol Oen; Marianne Cooper (J. Am. Soc. Inf. Sci., 1988)