TY  - BOOK
AU  - Walpole, Ronald E and et al. 
TI  - Probability and statistics for engineers and scientists 
SN  - 9789332519084
U1  - 519 WAL  
PY  - 2016///
CY  - Pearson education of asia 
PB  - New Delhi 
KW  - MATHEMATICS
ER  -