@BOOK{ Book!D - 100887643,
AUTHOR = "/ [by] Mahesh Chand, and D. K. Srivastava",
TITLE = "Effects and elasticites in economics",
LIBRARY= "دانشکده اقتصاد (دانشگاه تهران)",
SUBJECT = "Economics, Mathematical,Econometrics",
URL = "/book/100887643/Effects-and-elasticites-in-economics/"}