Ittai Paldor has written:
'Rethinking RPM' -- subject(s): Competition, Unfair, Dissertations, Law and legislation, Price maintenance, Unfair Competition, University of Toronto, University of Toronto. Faculty of Law
"Ittai nani o shiteiru n desu ka." Or, more colloquially and much more casually, "Ittai nani shiten no."
A possible similar phrase would be 'ittai nan da'.
Not exactly as slang as the English version, but 'ittai nan datte?' would be a close one.
Forename Author Surname has written: 'Title'
Author of Anthony Ker. has written: 'Not worth his salt'
Author of Anthony Leger. has written: 'Gabrielle de Vergy'
Donald Parson has written: 'Surely the author'
Author of Indiana Danby. has written: 'The history of Miss Pamela Howard'
Author of Ernest Harwood has written: 'Clara Roscom, or, The path of duty'
Amy Greenstadt has written: 'Rape and the rise of the author'
Forrest Robinson has written: 'The Author-Cat' 'After the fire'
Author of the Critical review. has written: 'Remarks on the Examination and examiner of the Critical review'