TY - GEN AU - Mukherji, Siddharth TI - Encyclopedia of general science for general competitions SN - 9789351767664 U1 - 503 PY - 2018/// CY - Delhi PB - Arihant N1 - 1.Units, measurements and errors 2. Motion 3 Force and law of motion 4. Gravitation 5. Work power and energy 6. Mechanical properties of solids ER -