AU  - Heyel,Carl  .
TI  - Handbook of Modern office Management and Admionistrative Services / 
SN  - 0-07-028630-2
U1  - 650 
PY  - 1972///
CY  - New York
PB  - Mcgraw Hill Book Company , 
KW  - Comm
N1  - NULL
ER  -