000
00260nam a2200121Ia 4500
008
230321s9999 xx 000 0 und d
082
_a
372.7
_b
NCE
100
_a
NCERT
245
0
_a
Mathematics (H) (VI)
260
_b
NCERT
_c
2008
300
_a
343
942
_c
BK
999
_c
2744
_d
2744