Tryfos, Peter Sampling methods for applied research: text and cases / Peter Tryfos - New York J. Wiley c1996. - xi, 440 p. ill. ; 25 cm. + 1 computer disk (3 1/2 in.) ISBN: 0471047279 LCCN: 95035575 Subjects--Personal Names: BBA Subjects--Topical Terms: Sampling (Statistics) LC Class. No.: QA276.6 / .T78 1996 Dewey Class. No.: 519.52/ T875s