rows to column

i have two tables. detail(ci_key,date,desc) and security(sec_key,ci_key,symbol,desc). the foreign key is ci_ key

select * from security ---- displays

sec_key ci_key symbol desc
-----------------------------------------
61 84 a SOME DESC
63 84 b SOME DESC
65 84 c SOME DESC
69 85 u SOME DESC
71 85 t SOME DESC
73 85 r SOME DESC
75 91 i SOME DESC
77 91 o SOME DESC
79 91 p SOME DESC

i want to display it as...

84 a SOME DESC b SOME DESC c SOME DESC
85 u SOME DESC t SOME DESC r SOME DESC
91 i SOME DESC o SOME DESC p SOME DESC

is there a way to achieve this? can someone help me with this problem?

thanks
san