000 00333nam a22001457a 4500
003 SGT
020 _a9780323683821
082 _a617.643
_bP22N
100 _aNanda, Ravindra
245 _aPrinciples and Biomechanics of Aligner treatment
260 _bElsevier
_c2022
300 _a292
650 _aOrthodontics
942 _2ddc
_cBK
999 _c32778
_d32778