TY  - BOOK
AU  - Fazl Ahmad,Prof
TI  - Usman Khalifah ketiga
U1  - BP/80.U6 
PY  - 1974///
CY  - Indonesia
PB  - Sinar Hudaya.
KW  - Usman, Khalifah -- Biography.
N1  - Notes Registration No:11041,111042
ER  -