TY  - BOOK
AU  - Syed Ammar Qadir Muhammad Abdullah Muhammad Ahsan Zia 
AU  - Dr. Tahir Zaidi
TI  - PR-SOF-1429-DIGITAL STETHOSCOPE
U1  - 220 PRO 
PY  - 2015///
CY  - ISLAMABAD
PB  - NUST COLLEGE OF EME
KW  - DE-ELECT-33
ER  -