na INLIS000000000038586 20250930021356 0010-0925000068 Strength Of Materials : Part I Elementary Theory and Problems / Timoshenko Timoshenko 442 hlm : ilust ; 23 x 16 cm London; : D.Van Nostrand Company;, 1955; 620.11 620.11 TIM s - Mekanika bahan 38473