00472nam a2200181Ia 4500 28978 28978 OSt 20250523105405.0 250310s9999||||xx |||||||||||||| ||und|| . 530.0202 K862 5909 Koshkin, N. I. Handbook of elementary physics / N. I. Koshkin and M. G. Shirkevich 3rd ed. Moscow : Mir publishers, 1977. 272 p. 36 Physics BK ddc 0 0 ddc 0 0 CL CL 2025-03-10 530.0202 K862 G00361 2025-03-10 2025-03-10 BK