Paper × 841 mm). A1 is half the size of a sheet of A0 (i.e., 594 mm × 841 mm), such that two sheets of A1 placed side by side are equal to one sheet of A0. A2 is half the size of a sheet of A1, and so forth. Common sizes used in the office and the home are A4 and A3 (A3 is the size of two A4 sheets). The density of paper ranges from for tissue paper to for some speciality paper. Printing paper is about . Paper may be classified into seven categories: Some paper types include:
Funny How Sweet Co-Co Can Be Funny How Sweet Co-Co Can Be Funny How Sweet Co-Co Can Be was The Sweet's debut album, released in November 1971 on RCA Records in the UK. The same year it was released (also by RCA) in West Germany under the title "Funny Funny, How Sweet Co-Co Can Be" with a different album cover and an extra song. The song ("Done Me Wrong All Right") was included as an extra track on the 1991 BMG Music CD reissue. It is also the first bonus track on the CD reissue released on January 24, 2005. It reached number 1 in Finland.