000 00516pam a2200205 a 4500
020 _c
040 _aDental College Lib
041 _aeng
_heng
082 _a617.632
_bCOH
100 _aCohen, E S .
245 _aAtlas of Periodontal Surgery /
_c.
_hTextual Documents
250 _a1st /
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260 _aPhiladelphia :
_blea & Febiger ,
_c1988.
300 _a260 ;
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365 _a2007.50
653 _aPeriodontology
930 _a1313
999 _c40716
_d40716