000
00266 a2200109 4500
005
20220511044023.0
022
_a
00207500
245
_a
Journal of orthodontics
260
_a
USA
_b
The Fedaration of Orthodontics Association
_c
1983
490
_v
Vol.21
942
_2
lcc
_c
CR
999
_c
22377
_d
22377