editionNumber(版次)

Definition：The number of a numbered edition. Optional and non-repeating. Normally sent only for the second and subsequent editions of a work, but by agreement between parties to an ONIX exchange a first edition may be explicitly numbered.

定义：用于表示版本次序的编号。选填，不可重复。通常用于第二版及后续版本，但只要ONIX各方同意，第一版亦可编号。

类型：ATTRIBUTE（属性）

Cardinality（基数）：0..1

字符长度：1..70

数据类型：string

BMS代码表ID：

xPath：/catalogue_item_notification:catalogueItemNotificationMessage/transaction/documentCommand/catalogue_item_notification:catalogueItemNotification/catalogueItem/tradeItem/tradeItemInformation/extension/*[namespace-uri()=’urn:gs1:gdsn:onix_publication_file_information:xsd:3’ and local-name()=’oNIXPublicationFileInformationModule’]/oNIXPublicationFileInformation/oNIXPublicationEditionInformation/editionNumber