1.活叶(式)的
1.containing pages that can be put in or taken out one by one
1.Looseleaf . Updated quarterly. Product code: NGAAP.
NGAAP活页。每季更新。产品代码:。
2.Looseleaf and Diskette. Annual updates. Product code: 17414749.
17414749活页并配有软盘。每年更新。产品代码:。
3.Looseleaf . Three volumes. Updated twice per year. ISBN: 1870080610.
活页。三卷。每年更新两次。国际标准图书编号:1870080610。
4.Looseleaf . Updated three times per year. ISBN: 0421368705.
0421368705活页。每年更新三次。国际标准图书编号:。
5.Looseleaf . Updated six times per year. ISBN: 0863253563.
0863253563活页。每年更新六次。国际标准图书编号:。