Ritchie, Rob
Chemistry / Advanced subsidiary chemistry. AS chemistry. author, Rob Ritchie. - London : Letts Educational, 2000 - 96 p. : ill. ; 30 cm. - AS revision notes .
1840855053 (pbk.)
Chemistry--Examination--Study guide
Chemistry.
540 / RIT
Chemistry / Advanced subsidiary chemistry. AS chemistry. author, Rob Ritchie. - London : Letts Educational, 2000 - 96 p. : ill. ; 30 cm. - AS revision notes .
1840855053 (pbk.)
Chemistry--Examination--Study guide
Chemistry.
540 / RIT