TY - RPRT TI - Relational and absolute stimulus learning by monkeys in a memory task. AU - A A Wright AU - R G Cook AU - D F Kendrick PY - 1989 DO - 10.1901/jeab.1989.52-237 UR - https://pubmed.ncbi.nlm.nih.gov/2584915/ ID - 2584915 ER -