TY  - BOOK
AU  - Jaffar, S.M.
TI  - Record keeping: numerical system
SN  - (hb)
U1  - 657.2 
PY  - 1951///
CY  - Peshawar
PB  - Government Printing & Stationary
KW  - Record keeping
KW  - Double-Head
KW  - Numerical system
KW  - Register-Pending
KW  - Some safeguards
KW  - Essentials
KW  - Evolution
KW  - IIMC
ER  -