TY  - BOOK
AU  - Hossain, Mohammad Shamim 
AU  - Ahmad ,Editor Mofiz Uddin 
TI  - School of Science and Technology DCA 2302 Operating Systems 
U1  - 005.43 H829o 1998 23
PY  - 1998///
CY  - Gazipur
PB  - Bangladesh Open University
N1  - Computer Science
ER  -