TY - BOOK ID - 126845120 TI - Field research : strategies for a natural sociology AU - Schatzman, Leonard AU - Strauss, Anselm Leonard PY - 1973 PB - Englewood cliffs: Prentice Hall, DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:126845120 AB - ER -