1. Research methods in health: investigating health and health services
پدیدآورنده : Bowling, Ann
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Research -- Mathodology ، Public health,Research -- Mathodology ، Community health services
رده :
RA
440
.
85
.
B69
1997
