TY - GEN TI - International symposium on noteworthy developments in prestressing and precasting SN - 98100890151 PY - 1997///] CY - [s.l.] PB - [s.n.] KW - CONCRETE CONSTRUCTION-PRESTRESSING KW - CONCRETE CONSTRUCTION-PRECAST N1 - International symposium on noteworthy developments in prestressing and precasting (4th : Singapore : 1997) ER -