Hi Paige, Thanks for the answer but I have a question ... 3.4.2.5 says ‘Specify the number of volumes and/or pages, etc., in an atlas (see 3.4.5)’ and then gives three examples one being ‘1 atlas (1 volume (various pagings))’. So, this unpaged thing ... is that why it wouldn't have the 1 volume part? What would you do with the example: 1 atlas (33 pages, 1 unnumbered page) Is this right - or would it be something different? Oye. Angie -------- Original Message -------- Subject: Re: rda extent / 300 field Date: Tue, 7 Jan 2014 12:20:40 -0500 (EST) From: Paige G. Andrew <[log in to unmask]> To: Air Photo Maps, GIS Forum - Map Librarianship <[log in to unmask]> 1 atlas (unpaged) ------------------------------------------------------------------------ *From: *"Angie Cope, American Geographical Society Library, UW Milwaukee" <[log in to unmask]> *To: *[log in to unmask] *Sent: *Tuesday, January 7, 2014 12:10:50 PM *Subject: *rda extent / 300 field Hi All, For the 300 field in rda records ... Does one say: 1 atlas (unpaged) or 1 atlas (1 volume (unpaged)) Thanks. Angie AGS Library UW Milwaukee