Lohr, Sharon L Sampling: Design and analysis - 2nd ed. - Boca Raton CRC Press 2019 - xi, 596 p. 3914 27/12/2019 APD19/1106747 27/12/2019 Main Budget ISBN: GBP 43.99 (RS 4071.27) Dewey Class. No.: 519.52 L834S(2)