Raj, Des Sampling theory/ Des Raj. - New York: McGraw-Hill, [1968]. - 302 p.: 23 cm. - McGraw-Hill series in probability and statistics . Includes bibliographical references. LCCN: 68011618 Nat. Bib. No.: GB68-24594 Subjects--Topical Terms: Sampling (Statistics) Dewey Class. No.: 519.52 / R161s