Pirsig, Maynard E. Teacher's manual for cases and materials on professional responsibil ity / Maynard E. Pirsig. - 2nd ed. - St. Paul, Minn. : West publishing co., 1974 - v, 66 p. ; 25 cm. - American casebook series. . Subjects--Topical Terms: Malpractice -- cases -- United States. Dewey Class. No.: 346.033