TY - BOOK ID - 130449046 TI - Sample survey methods and theory AU - Hansen, Morris Howard AU - Hurwitz, William N. AU - Madow, William Gregory PY - 1966 PB - New York (N.Y.): Wiley, DB - UniCat KW - Sampling (Statistics) UR - https://www.unicat.be/uniCat?func=search&query=sysid:130449046 AB - ER -