000 00498cam a2200193 i 4500
020 _a0721616704
050 0 0 _aMED RK521
_bB4
100 1 _aBegg, P. R.,
245 1 0 _aBegg orthodontic theory and technique
250 _a3d ed.
260 _aPhiladelphia :
_bSaunders,
_c1977.
300 _axii, 705pg. :
_bill. ;
650 0 _aOrthodontics.
650 0 _aBegg appliance.
650 2 _aOrthodontics, Corrective.
650 2 _aTechnology, Dental.
700 1 _aKesling, P. C.,
942 _cBK
999 _c12584
_d12584