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1.
Developing, validating and testing the efficacy of self-learning process based material for the development of some integrated process in science by
Material type: Text Text
Publication details: Bhopal NCERT; Regional College of Education 1986
Availability: Items available for loan: Library and Documentation Division NCERT (1).

2.
Hypothesis making and testing abilities by
Material type: Text Text
Publication details: Agra National Psychological Corporation 1988
Availability: Items available for loan: Library and Documentation Division NCERT (1).

3.
Hypothesis making and testing abilities by
Material type: Text Text
Publication details: Agra National Psychological Corporation 1998
Availability: Items available for loan: Library and Documentation Division NCERT (1).

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