SING, KULTAR
QUANTITATIVE SOCIAL RESEARCH METHODS - LOS ANGELES, SAGE PUBLICATIONS 2007 - pages 431
DATA ANALYSIS
DEVELOPMENT RESEARCH TECHNIQUES
GENESIS AND SCOPE
POPULATION, HEALTH AND NUTRITION
WATER AND SANITATION
301 SIN/QU
QUANTITATIVE SOCIAL RESEARCH METHODS - LOS ANGELES, SAGE PUBLICATIONS 2007 - pages 431
DATA ANALYSIS
DEVELOPMENT RESEARCH TECHNIQUES
GENESIS AND SCOPE
POPULATION, HEALTH AND NUTRITION
WATER AND SANITATION
301 SIN/QU