Catholic subject headings :
investigation of use in Catholic college and university libraries and comparison to Library of Congress subject headings /
by William Thomas Nichol II.
APA Citation
Nichol, W. Thomas. (1984). Catholic subject headings: investigation of use in Catholic college and university libraries and comparison to Library of Congress subject headings. .
MLA Citation
Nichol, William Thomas. Catholic Subject Headings: Investigation of Use In Catholic College And University Libraries And Comparison to Library of Congress Subject Headings. , 1984.
Warning: These citations may not always be complete (especially for serials).