12.6.1. Example 1:

Series added on later issues:

490 1 July 1987- : Statistical bulletin / Information Systems Division

830 0 Statistical bulletin (Seychelles. Information Systems Division)

Series title changes:

490 1 -Nov. 1979: HEW publication; $v no. (SSA) (10)

490 1 Dec. 1979- : SSA publication

830 0 DHEW publication; $v no. (SSA)

830 0 DHHS publication; $v no. (SSA)