TY  - BOOK
AU  - Chandrasena,J.P.N.R
TI  - Statistics -Part 11
T2  - Mathematics for chemistry & biology part 2 - PSE 3117
SN  - 9552305071
U1  - 510 CHA 
PY  - 1993///
CY  - Colombo
PB  - Open University
KW  - Mathematics
KW  - chemistry
KW  - biology
KW  - OUSL
N1  - Continuing education programme
ER  -