Depending upon the perspective of counseling you are researching, you will find most print books related to Counseling and/or Family Therapy on STACK 1 (psychological perspectives), STACK 4 (sociological perspectives) or STACK 6 (medical perspectives) in the Library.
For browsing purposes, most books will be under the call numbers of
BF637 (Stacks Level 1) - Psychological perspectives
HQ10-HV700 (Stacks Level 4) Sociological perspectives
LB1027 (Stacks Level 4) School counseling perspectives
RC480 (Stacks Level 6) Psychiatric/Medical perspectives
If you have any questions or are confused about where to look, please consult a librarian for help in finding the most appropriate aspect of this subject for your purposes!