TY - JFULL ID - 144510516 TI - Supervisors quarterly. PY - 1965 SN - 24727083 PB - Muncie, Ind. : Ball State University, DB - UniCat KW - Teachers KW - Teaching KW - Training of UR - https://www.unicat.be/uniCat?func=search&query=sysid:144510516 AB - ER -