TY - BOOK ID - 127672774 TI - Learning thru discussion AU - Hill, William Fawcett AU - Thelen, Herbert Arnold PY - 1969 SN - 0803900449 PB - Beverly Hills (Calif.) : Sage, DB - UniCat KW - Forums (Discussion and debate). UR - https://www.unicat.be/uniCat?func=search&query=sysid:127672774 AB - ER -