00000cam a22000004a 4500 UP-1685523046125215308 Buklod 20230503092606.0 m |o d | cr ||||||||||| 991231s1972 xx r |||| u|eng|| 0138587795 (iLib)UPMNL-00000033542 D16 D28 1972 Daniels, Robert Vincent. Studying history how and why Robert V. Daniels. Englewood Cliffs, NJ Prentice-Hall c1972 viii, 120 p. ill. 21 cm. Bibliography: p. 116-120. Historiography. History Study and teaching. CASM-8791 CASM-8790 UPMNL CASM D16 D28 1972 Book