GUPTA.R.G. (2014). MASTERING MATHEMATICS FOR PRIMARY CLASSES- 2. ARYA PUBLISHING COMPANY.
Chicago-čujuhus (17. p.)GUPTA.R.G. MASTERING MATHEMATICS FOR PRIMARY CLASSES- 2. ARYA PUBLISHING COMPANY, 2014.
MLA-čujuhus (9. p.)GUPTA.R.G. MASTERING MATHEMATICS FOR PRIMARY CLASSES- 2. ARYA PUBLISHING COMPANY, 2014.
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