TY - BOOK ID - 138615383 TI - Types of formalization in small-group research. AU - Berger, Joseph AU - Cohen, Bernard P. AU - Snell, James Laurie AU - Dornbusch, Sanford M. PY - 1962 PB - Boston Houghton Mifflin DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:138615383 AB - ER -