TY  - GEN
AU  - Durrani, Ittash.
TI  - Asloob Daftari Zuban 
U1  - 808.8 
PY  - 1987///
CY  - Islamabad
PB  - Muqtadara Qomi Zuban
KW  - Technical writing
N1  - Includes bibliographical references and index
ER  -