TY - RPRT TI - STRUCTURAL EFFICIENCY OF WAIS SUBTESTS. AU - J NICKOLS PY - 1963 DO - 10.1002/1097-4679(196310)19:4<420::aid-jclp2270190413>3.0.co;2-x UR - https://pubmed.ncbi.nlm.nih.gov/14055924/ ID - 14055924 ER -