TY - BOOK AU - Artobolevsky, Ivan TI - Mechanisms in modern engineering design: a handbook for engineers, designers and inventors U1 - 621.815 PY - 1977/// CY - Moscow PB - MIR Publishers KW - Elements of mechanisms KW - Simple lever mechanisms KW - Three. linkwork N1 - v.1. Lever mechanisms - v.3. Gear mechanisms - v.4. Cam and friction mechanisms flexible-link mechanisms ER -