N-1:experimental studies of single cases
Subtitle: an enduring problem in psychology.  Edited by P.O. Davidson and C.G. Costello.
Contributors: Costello, Charles Gerard, 1929-,
Series: Van Nostrand insight series, 47E
Publisher: Van Nostrand Reinhold Co.
Published: 1969
Place of publication: New York
Language: eng
Number of pages: 232
Subjects: Clinical psychology; Psychology -- Cases, clinical reports, statistics