Mahajan B. K. Methods in biostatistics : for medical students and research workers - India Jaypee 1997 - xv, 341 p. : ill. ; 21 cm. ISBN: 817179520x (pbk) Subjects--Topical Terms: Bio statistics-methods--Data--Sampling--Significance--Vital statistics--IIMC Dewey Class. No.: 570.15195 / MAH