TY - BOOK AU - Hassand Khan Afridi & Muhammad Aqib Suhail TI - CNC Based Pen Plotter Plus Etching Module PY - 2016/// CY - Karachi PB - UIT KW - Electronic Engineering KW - Bachelor of Engineering (BE) UR - https://drive.google.com/file/d/1X-NPfDdsV-Nvs0Qr3exRaTL6ETK0l-i7/view?usp=sharing ER -