DR ACHARYA, H. B. (2013). ICSE BIOLOGY PAPERS FOR EXAMINATION TO BE HELD IN AND AFTER THE YEAR 2014. FRANK EDUCATION AIDS.
Chicago-viite (17. p.)DR ACHARYA, HIMANSHU. BHUSAN. ICSE BIOLOGY PAPERS FOR EXAMINATION TO BE HELD IN AND AFTER THE YEAR 2014. FRANK EDUCATION AIDS, 2013.
MLA-viite (9. p.)DR ACHARYA, HIMANSHU. BHUSAN. ICSE BIOLOGY PAPERS FOR EXAMINATION TO BE HELD IN AND AFTER THE YEAR 2014. FRANK EDUCATION AIDS, 2013.
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