OSWAL. (2017). ICSE MOST LIKELY QUESTION SETS BIOLOGY - CLASS X. OSWAL PUBLISHERS.
Chicago-viite (17. p.)OSWAL. ICSE MOST LIKELY QUESTION SETS BIOLOGY - CLASS X. AGRA: OSWAL PUBLISHERS, 2017.
MLA-viite (9. p.)OSWAL. ICSE MOST LIKELY QUESTION SETS BIOLOGY - CLASS X. OSWAL PUBLISHERS, 2017.
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