Allen Thomas W., Whiteley John M. Dimensions of effective counselling cognitive flexibility and psychological openness in counselor selection - - Columbus Charles E. Merrill Books 1968 - 192 p. 23 cm. - . Merrill's international series in education Counseling, Educational Counseling Subjects--Topical Terms: Educational CounselingCounseling Dewey Class. No.: 371.4 / ALL