TY - BOOK TI - The modern researcher 3rd ed AU - Barzun, Jacques , 1907-. AU - Graff, Henry F. (Henry Franklin) , 1921- SN - 0151614806 PB - Harcourt Brace Jovanovich PP - New York : Harcourt Brace Jovanovich , c1977. PY - 1977 UR - https://library.korea.ac.kr/detail/?cid=CAT000000085416&ctype=m