411 REFERENCE · Wiktionary
ISBN number
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Noun
en A pleonastic variant ISBN.
en April 1971 Reuben Musiker https://archive.org/details/sim_south-african-journal-of-library-and-information-science_1971-04_38_5 The Bibliographical Scene in South Africa w:South African Libraries South African Library Association 0038-240X 38 5 281 The State Library is now organising a scheme for South African publishers to be allocated their own ISBN numbers.
en pleonastic compound nouns