TY  - BOOK
AU  - Ronald E. Walpole,
TI  - Probability & statistics for engineers & scientists
SN  - 9780134115856 (hbk) | 0134115856 (hbk)
U1  - 519.5 WAL-P 2017 12992 
PY  - 2016///
CY  - Delhi
ER  -