Nuffield combined science. Pack 2 [Activities books 6-10].
Nuffield Combined Science Project.
Harlow : Published for the Nuffield Foundation by Longman ; Harmondsworth : Penguin,
1970
Penguin sbn: 14-082502-9. 'Each book is designed to be used with the section in the "Teacher's guides" to which it corresponds numerically' - note. Six 48p. booklets, pierced for binder, and title page, in plastic envelope
6. -- 7. -- 8. -- 9. -- 10.
Science.