Mulraine, Charlie Why are manhole covers round? : the renowned interview success guide to help you past the fomous microsoft interview question (or any other job interview you're facing) / Charlie Mulraine - London Prolibris Publishing Media 2010 - 127 p. ISBN: 9789381639030 Subjects--Topical Terms: Employment interviewing Dewey Class. No.: 650.14 MUL-C