@book{136409,
	author = {Blocker, John Gary.},
	title = {Essentials of cost accounting /},
	publisher = {McGraw-Hill book company,},
	year = {1942.},
	series = {Hd. title:  McGraw-Hill accounting series; F.H. Elwell, consulting editor.},
	address = {New York :},
	edition = {1st ed.},
	note = {"Not a revision of C̀ost accounting, ́which was written by the author in 1940, but ... an abridged edition containing a condensation, reorganization, and simplification of much of the material appearing in the earlier ... book."--Pref.}
}