000
00272pas a2200097 454500
008
160820b xxu||||| |||| 00| 0 eng d
022
_a
245
_a
JOURNAL OF PHYSICS EDUCATION
260
_a
CALCUTTA
_b
NATIONAL COUNCIL OF SCIENCE EDUCATION
_c
906
_a
_b
_c
_d
Jan - Dec,2008
999
_c
473823
_d
473823