TY  - BOOK
AU  - Amber Zahra & Bisma Ahmed
TI  - UIT IVR ( Interactive Voice Response System)
U1  - 006.457072 ZAH 
PY  - 2002///
CY  - Karachi
PB  - UIT
KW  - Computer System Engineering
KW  - Bachelor of Engineering (BE)
UR  - https://drive.google.com/file/d/1J92rNO-932QzbUCPykf4FygjTuPImNb3/view?usp=sharing
ER  -