TY - BOOK AU - Islam, M Nurul. AU - Islam, M Nurul. TI - An Introduction to sampling methods: theory and applications SN - 984-32-1976-7 U1 - 519.52 ISS 22 PY - 2005/// CY - Dhaka PB - Book World. KW - KW - Theory of sampling KW - Mathematics N1 - Includes Index ER -