TY - BOOK AU - Sri Lanka Standards Institution TI - Sri Lanka standard : Eurocode 1 - actions on structures - part 4: silos and tanks U1 - 681.76310218 PY - 2015/// CY - Colombo PB - Sri Lanka Standards Institution KW - Structural design - Standards KW - Tanks - Standards N1 - (= EN 1991-4 : 2006) ER -