Aakhavitrko phool
आखाभित्रको फूल (कथा सङ्ग्रह ) लेखक :रोशन वली सिमापारिसिमावारी पुरस्कार केही भाग ,यूटुवमा(Roahan oli )chanal maaRead More
Shigley’s Mechanical Engineering design
Mechanical Engineer’s Machine design book. Most of the questions are from here.Read More
