TY  - BOOK
AU  - PARIHK M.N., GOGTAY N.,.
TI  - ABC OF RESEARCH METHODOLOGY & APPIED BIOSTATISTICS 
SN  - 9788184485066
U1  - 614 
PY  - 2009///
PB  - JAYPEE BROTHERS MEDICAL PUB.
KW  - PREVENTIVE SOCIAL MEDICINE
ER  -