TY - BOOK AU - John, Joseph TI - Textbook of preventive and community dentistry SN - 8123910207 (pbk) U1 - 617.601 PY - 2003/// CY - New Delhi PB - CBS Publishers & Distributors KW - Community dentistry KW - Preventive dentistry KW - Environmental health KW - Health education KW - Dental auxiliaries KW - Health surveys KW - Prevention KW - IIDC N1 - Includes index ER -