TY  - BOOK
AU  - THOMAS Richard K
TI  - Concepts, methods and practical applications in applied demography:  An introductory textbook.   
SN  - 9783319654386
U1  - Y:5:(B), Q8 
PY  - 2018///
CY  - Switzerland
PB  - Springer          
N1  - Bibliography chapterwise
ER  -