TY - BOOK AU - Park,K. TI - Park's Textbook of preventive and social medicine SN - 9789382219194 U1 - 636.089444 PAP 23 PY - 2023/// CY - Jabalpur PB - Banarsidas Bhanot KW - Medicine, Preventive KW - Social medicine N1 - Includes references and index ER -