00307nam a2200121Ia 4500082002400000100001400024245003900038260003100077300002700108500004000135500000500175700000500180  a331.110151bV133.MM  aVajda, S.  aMathematics of manpower planningb  aNew YorkbJohn Wileyc1978  aix, 206p. Index, Bibl.  a"A Wiley Interscience publication".  a  a