TY - BOOK ID - 17456971 TI - Effective classroom management : a teacher's guide. AU - Laslett, Robert AU - Smith, Colin PY - 1984 SN - 0709916280 0709916272 PB - London Croom Helm DB - UniCat KW - Classroom management. UR - https://www.unicat.be/uniCat?func=search&query=sysid:17456971 AB - ER -