00307nam a2200109 a 450000500170000008200150001710000360003224500360006826000440010430000270014863000220017520251203091416.0  a651.3bLIT  aLittlefield, C.L...[et.al.].d_  aManagement of office operations  aNew DelhibPrentice Hall of Indiac1986  axi, 480 p.c22 cm.bPB  aoffice management