TY - BOOK AU - Jain,Satish AU - Singh,Shashi TI - Computer Hardware maintenance series PC Hardware & components and PC Architechture: According to NIELIT Syllabus for CHM Module H1 & H2 SN - 9789386551450 U1 - 004.256 PY - 2017/// CY - New Delhi PB - BPB Publications KW - PC Hardware & Components KW - Primary memory KW - secondary storage KW - Power supply ER -