ნორმალური ფორმატი
MARC ფორმატი
Riddle, Douglas F. (Personal Name)
Machine generated authority record.
Work cat.: (GE_BSU)36340: Riddle, Douglas F., Analytic geometry /, c1996.
Machine generated authority record.
Work cat.: (GE_BSU)36340: Riddle, Douglas F., Analytic geometry /, c1996.