TY - BOOK AU - Yadav, Arun TI - MCQs in Preventive and social medicine SN - 8171798381 U1 - 614.44 PY - 2001/// CY - New Delhi PB - Jaypee Brothers KW - Public Health - Objective Question-Answer KW - Preventive Medicine - Objective Question-Answer N1 - In case of any difficulty students are advised to refer Park's PSM 16th edition ER -