TY - THES ID - 127853022 TI - Explaining student investment : an investigation of high school students retrospective causal accounts of their investment in school AU - Roede, Ewoud AU - Universiteit Amsterdam PY - 1989 PB - Amsterdam : s.n., DB - UniCat KW - Pedagogiek en onderwijskunde KW - experimentele pedagogiek. UR - https://www.unicat.be/uniCat?func=search&query=sysid:127853022 AB - ER -