APA
Bansal Pram Chand, . (1959). Factual analysis of science concepts as judged by general science text books for classes VI,VII and VIII in the states of Delhi, Punjab, Rajasthan and Madhya Pradesh and a critical evaluation of the same in terms of the desirable criteria of concepts for. : .
Chicago
Bansal Pram Chand, . 1959. Factual analysis of science concepts as judged by general science text books for classes VI,VII and VIII in the states of Delhi, Punjab, Rajasthan and Madhya Pradesh and a critical evaluation of the same in terms of the desirable criteria of concepts for. : .
Harvard
Bansal Pram Chand, . (1959). Factual analysis of science concepts as judged by general science text books for classes VI,VII and VIII in the states of Delhi, Punjab, Rajasthan and Madhya Pradesh and a critical evaluation of the same in terms of the desirable criteria of concepts for. : .
MLA
Bansal Pram Chand, . Factual analysis of science concepts as judged by general science text books for classes VI,VII and VIII in the states of Delhi, Punjab, Rajasthan and Madhya Pradesh and a critical evaluation of the same in terms of the desirable criteria of concepts for. : . 1959.