000
00299nam a2200109Ia 4500
008
190719s9999 xx 000 0 und d
100
_a
Manmohan Singh Arora, Ed.
245
0
_a
Text book of mathematics for class XI-XII (Book-IV)
260
_a
New Delhi
_b
N C E R T
_c
1986
650
_a
Math
942
_c
BK
999
_c
6234
_d
6234