000 00277nam a22001337a 4500
003 SGT
082 _a617.632
_bB20D
100 _aDHAYAL, MONIKA
245 _aBIOMATERIALS IN DENTISTRY
260 _aSGTU
_c2020
300 _a90
650 _aPERIODONTICS
942 _2ddc
_cTH
999 _c21141
_d21141