TY - BOOK ID - 127833327 TI - Understanding psychological science. PY - 1995 SN - 0065014596 PB - New York (N.Y.) : Harper Collins college, DB - UniCat KW - Methoden en technieken KW - Psychology KW - algemene methodologie. KW - Research KW - Methodology. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127833327 AB - ER -