Big molecules /
Milne, Jim
Big molecules / by Jim Milne ; [edited by] Martin Rogers ; questions prepared by Derek Stebbens. - London : Heinemann Educational, c1968. - vii, 46 p. : ill. ; 20 cm. - Foreground chemistry ; 2 .
Macromolecules
Big molecules / by Jim Milne ; [edited by] Martin Rogers ; questions prepared by Derek Stebbens. - London : Heinemann Educational, c1968. - vii, 46 p. : ill. ; 20 cm. - Foreground chemistry ; 2 .
Macromolecules