TY  - BOOK
AU  - A CRAIG BAIRD
TI  - DISCUSSION PRINCIPLES AND TYPES
U1  - GN371.37B162D 
PY  - 1943///
CY  - NEW YORK
PB  - MCGRAW-HILL BOOK COM.
KW  - DISCUSSION PRINCIPLES AND TYPES
N1  - MODERN BOOK HOUSE
ER  -