TY - BOOK ID - 127788207 TI - Instinct, an enduring problem in psychology : selected readings AU - Birney, Robert Charles AU - Teevan, Richard Collier PY - 1961 PB - New York (N.Y.) : Van Nostrand Reinhold, DB - UniCat KW - Instinct. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127788207 AB - ER -