bk, Mahajan Methods in Biostatistics: For Medical Student and Research workers. Mahajan, BK - 7th ed. - St Louis (USA): Jaypee: c2010. - xv,343p.: ill. 21 cm. Include index. ISBN: 97881844871738 Subjects--Topical Terms: Biostatistics Dewey Class. No.: 547.0182 / MAH-M 2010 450390