You may search for books of or about tests, measures, and assessment in the UNT Libraries collection by searching the "Books and More" tab on library.unt.edu. Some possible keyword or subject terms that you could use include:
Ability testing
achievement test
affect (psychology)-testing
anxiety testing
Aptitude tests
assessment
association tests
attention testing
Attitude (psychology--) testing
Behavioral assessment
Character tests
child development--research--methodology
child development-testing
clinical assessment
Child psychology--research--methodology
Competency based educational tests
educational Test and Measurements
educational tests AND social aspects
empirical
Employment tests
evaluation
evaluation studies
Health surveys
instrument
Intelligence tests
interpersonal relations-testing
measure
measurement
mental tests
methodology
occupational aptitude tests
Personality assessment
Personality disorders
Personality inventory
Personality tests
psychological assessment
Psychometrics
Questionnaires
rating scales
Reading ability testing
Scales
self report
self-perception-testing
Social interaction--testing
social maturity scales
social research AND methodology
Sociometry
survey design
test construction
Test design
test forms
test interpretation
Vocational aptitude
Handbook of Tests and Measurement in Education and the Social Sciences by 
Handbook of Psychiatric Measures by 
Measures of Personality and Social Psychological Attitudes by 
Positive Psychological Assessment by 
Measures for Clinical Practice and Research, volumes 1 & 2 by 
Communication Research Measures by 
The Achievement Test Desk Reference by 
A Guide to Assessments That Work by 
Handbook of Research Design and Social Measurement by 
Directory of Unpublished Experimental Mental Measures by 
A Compendium of Psychosocial Measures: assessment of people with serious mental illnesses in the community by 
