DUTTATALUKDAR, P. (2012). FRANK MODERN CERTIFICATE PHYSICS FOR MIDDLE SCHOOL WORKBOOK CLASS- VIII ( 2013- 14 ). FRANK BROS.
Chicago-viite (17. p.)DUTTATALUKDAR, PRITHA. FRANK MODERN CERTIFICATE PHYSICS FOR MIDDLE SCHOOL WORKBOOK CLASS- VIII ( 2013- 14 ). FRANK BROS, 2012.
MLA-viite (9. p.)DUTTATALUKDAR, PRITHA. FRANK MODERN CERTIFICATE PHYSICS FOR MIDDLE SCHOOL WORKBOOK CLASS- VIII ( 2013- 14 ). FRANK BROS, 2012.
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