TY - BOOK A1 - / American Society of Civil Engineers. TI - Standard practice for direct design of precast concrete box sections for jacking in trenchless construction PB - کتابخانه دانشکدگان فنی 1 دانشگاه تهران SN - 101093127 UR /book/101093127/Standard-practice-for-direct-design-of-precast-con/ ER -