000
00324nam a2200133Ia 4500
008
211201s2005 xx 000 0 eng d
082
_a
373.11
100
_a
SINGH, H.L
245
0
_a
SCIENTIFIC TEMPER AND EDUCATION
260
_b
COMMONWEALTH
_a
NEW DELHI
_c
2005
300
_a
vi,221
650
_a
Education
942
_2
ddc
_c
DOE
999
_c
4259
_d
4259