TY - BOOK A1 - American Concrete Institute, Committee TI - Recommended practice for design and construction of concrete bins, silos, and bunkers for storage of granular materials )ACI 313-77( Revised 1983, and commentary )ACI 313 R-77( PB - کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد SN - 77788943 UR /book/77788943/Recommended-practice-for-design-and-construction-o/ ER -