TY  - BOOK
AU  - Mahesar, Mushtaq Yaseen.
AU  - Rajput, Abdul Qadeer Khan.
TI  - Study of digital electronic exchange Karachi
PY  - 1985///
CY  - MUET, Jamshoro
PB  - Electronic Engineering, IICT
KW  - Electronic Engineering
N1  - Includes References
ER  -