Prasad, S. Elements of biostatistics S. Prasad. - 2nd rev. ed.. - Meerut Rastogi Pub. 2006 - viii, 304p.; 22cm. ISBN: 8171338852 Subjects--Topical Terms: Medicine - Research - Statistical methods; Biometry. Biostatistics Dewey Class. No.: 574.015195 / P74E