TY - RPRT TI - Correlations between Witkin's Group Embedded Figures Test and Nickel's Rod and Frame Test. AU - J C Preston AU - L L King PY - 1979 DO - 10.2466/pms.1979.48.2.670 UR - https://pubmed.ncbi.nlm.nih.gov/461069/ ID - 461069 ER -