Rao, Calyampudi Radhakrishna. Advanced statistical methods in biometric research /por Calyampudi Radhakrishna Rao - New York : Wiley, 1952 - 390 p. LCCN: 44939 Subjects--Topical Terms: Biometría.Estadística matemática. Dewey Class. No.: 311.2 / R36