Aggarwal, R. S. (1996). Modern approach to non-verbal reasoning. S. Chand & Company ltd.
Chicago Edition CitationAggarwal, R. S. Modern Approach to Non-verbal Reasoning. New Delhi: S. Chand & Company ltd, 1996.
Deismireacht MLAAggarwal, R. S. Modern Approach to Non-verbal Reasoning. S. Chand & Company ltd, 1996.
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