/GCSE chemistr
Earl, B. 1953-
/GCSE chemistr B. Earl - 2nd ed - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 2001 - 40 p. : ill. ; 25 cm.
9780719586163
85017467
Molecular theory.
Molecular weights.
QD461 / .B84 1986
541.222 / EBG
/GCSE chemistr B. Earl - 2nd ed - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 2001 - 40 p. : ill. ; 25 cm.
9780719586163
85017467
Molecular theory.
Molecular weights.
QD461 / .B84 1986
541.222 / EBG