0001393311-08-000023 10-K 8 20071231 20080229 20080229 Public Storage 0001393311 6798 953551121 MD 1231 10-K 34 001-33519 08654345 701 WESTERN AVENUE GLENDALE CA 91201-2349 818-244-8080 701 WESTERN AVENUE GLENDALE CA 91201-2349 10-K 1 psi10k_1207.txt PUBLIC STORAGE 10-K EX-11 2 psi10k_ex11.txt EXHIBIT 11 EX-12 3 psi10k_ex12.txt EXHIBIT 12 EX-21 4 psi10k_ex21.txt EXHIBIT 21 EX-23 5 psi10k_ex23.txt EXHIBIT 23 EX-31 6 psi10k_ex311.txt CERTIFICATION CEO EX-31 7 psi10k_ex312.txt CERTIFICATION CFO EX-32 8 psi10k_ex32.txt CERTIFICATION CEO & CFO