TY  - BOOK
AU  - Sullivan,William G.
AU  - Wicks,Elin M.
AU  - Koelling,C.Patrick
TI  - Engineering Economy
SN  - 9781292019499
AV  - TA177.4 
PY  - 2014///
CY  - Upper Saddle River
PB  - Pearson
KW  - Engineering economy
KW  - Textbooks
N1  - Includes index
UR  - https://books.google.com.pk/books/about/Engineering_Economy.html?id=4ot-AgAAQBAJ&source=kp_book_description&redir_esc=y
ER  -