TY - BOOK AU - Litvinov,A.I. TI - Some Questions on the theory of oscillating grain tanks U1 - 631.35 L67S PY - 1962/// CY - Bedford. U.K. PB - National Institute of Agricultural Engineering KW - COMBINES(AGRICULTURAL MACHINERY) - VIBRATION KW - COMBINES(AGRICULTURAL MACHINERY) - VIBRATI KW - OSCILLATIONS ER -