00420nam a2200133Ia 4500082001900000100004100019245009700060250000900157260003500166300002200201500002800223500000500251700003000256  a651.8bL779.OA  aLittlefield, C. L. and Rachel, Frank  aOffice and administrative management systems analysis, data processing and office servicesb  a2nd.  aNew DelhibPrentice-Hallc1966  axiii, 577p. Index  aEastern economy edition  a  aRachel, Frank ; jt. auth.