TY  - BOOK
AU  - Bhatt, Puran Chandhra
TI  - Science process skills in teaching and learning
SN  - 8190006908
CY  - New Delhi
KW  - Cognitive learning
KW  - Educational psychology
KW  - Factor analysis
KW  - Intellectual development
KW  - Learning
KW  - Reliability - validity - testing
KW  - Teaching
ER  -