New chemistry for you : revised edition for all GCSE examinations /
Ryan, Lawrie.
New chemistry for you : revised edition for all GCSE examinations / General Certificate of Secondary Education examinations. L. Ryan. - Cheltenham, U.K. : Nelson Thomas, 2006. - 400 p. : ill.(some col.) ; 25 cm.
0748783237 : SR99.00
Chemistry--Examinations, questions, etc.
Chemistry--Problems, exercises, etc.
540.76 / R955 2006
New chemistry for you : revised edition for all GCSE examinations / General Certificate of Secondary Education examinations. L. Ryan. - Cheltenham, U.K. : Nelson Thomas, 2006. - 400 p. : ill.(some col.) ; 25 cm.
0748783237 : SR99.00
Chemistry--Examinations, questions, etc.
Chemistry--Problems, exercises, etc.
540.76 / R955 2006