Prasad, J. (1999). Practical aspects in teaching of science. Kanishka.
Tohutoru Kātū Chicago (17th ed.)Prasad, Janardan. Practical Aspects in Teaching of Science. New Delhi: Kanishka, 1999.
Tohutoro MLA (9th ed.)Prasad, Janardan. Practical Aspects in Teaching of Science. Kanishka, 1999.
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