TY  - BOOK
AU  - Khan, A. Q
TI  - Epidemiology & disease Control ,Part-I/II: Epidemiology/Research
SN  - 9843002814
U1  - 614.4 20th
PY  - 1999///
CY  - Dhaka
PB  - Khan,A,Q Pub.
KW  - Epidemiology
ER  -