TY  - BOOK
AU  - Tulsian, P. C.
AU  - Tulsian, P. C.
TI  - Quantatative techniques: Theory and problems
SN  - 978-1-4129-7052-5 # 81-7808-588-7
U1  - 001.42 
PY  - 2002/// # 2010
CY  - Delhi # U.S.A.
PB  - Pearson Education # SAGE Publications
ER  -