The classification (BC2):
History and description | Using the scheme | Schedules | Library users | Bibliography
The association (BCA):
Annual lectures | BC
Bulletin | BCA Organization |
Join the BCA | Contacts
The files for Class 2-9 are in pdf format, created from the draft source file listed below. This is an incomplete draft, and contains gaps, errors and inconsistencies.. Much of the schedule is just an outline; captions followed by two dots, such as “Radiation..” are headings which will be expanded later. The class will be completed and updated as editorial resources permit. There are no hypertext linkages within or between the files; the "find" function in pdf reading software such as Acrobat Reader can be used to find specific words, phrases or classmarks, if allowance is made for the fact that some parts of classmarks are not repeated for every occurrence in the schedule.