TY  - BOOK
AU  - Tulley, W. J. (Walter Jack)
TI  - A manual of practical orthodontics
SN  - 723602654
AV  - RK 522 .T918 1970 
PY  - 1970///
CY  - [Place of publication not identifed]
PB  - [publisher not identified]
N1  - A manual of practical orthodontics,, A
ER  -