00507nam a22001937a 4500 SGT 9788131229996 617.632 P12B Bains, Vivek Periodontology : Exam Preparatory Manual for Undergraduates 1st Delhi, India Elsevier 2012 467 Periodontology Periodontology; Periodontal Disease; Gingival Disease Gupta, Vivek Bansal, Jyoti ddc BK 1 0 0 ddc 0 0 FD FD 2022-04-26 SGTU 2 617.632 P12B FD8487 2026-04-10 00:00:00 2026-04-08 2022-04-26 BK 22664 22664