TY - BOOK AU - Passmore,Tim ED - National Population Census Project TI - Sample design and stratification T2 - Technical report PY - 1981///] CY - [Port Moresby PB - National Census Office KW - National Population Census Project KW - (Papua New Guinea : 1980) KW - Sampling (Statistics) KW - Papua New Guinea -- KW - Census, 1980 N1 - Contents: pt. 1 Sample design for the 1981 long form sample -- pt. 2 Computer methods applied to stratification in sampling for the National Census ER -