TY - BOOK AU - Sprent,Peter TI - Applied nonparametric statistical methods SN - 0412449803 (alk. paper) U1 - 519.5 22 PY - 1993/// CY - London, New York PB - Chapman & Hall KW - Nonparametric statistics N1 - Includes bibliographical references (p. [324]-334) and index ER -