TY  - BOOK
AU  - Winchell,Constance M.
AU  - Mudge,Isadore Gilbert
TI  - Guide to reference books
AV  - Z1035 .W79 1951
PY  - 1951///
CY  - Chicago
PB  - American Library Association
KW  - Reference books
KW  - Bibliography
N1  - "Based on the Guide to reference books, sixth edition, by Isadore Gilbert Mudge."
ER  -