000
00258nam a2200109Ia 4500
008
230512s9999 xx 000 0 und d
100
_a
b.s.bahel
245
0
_a
elements of higher secondary
260
_a
delhi
_b
s.chand and co
650
_a
text book
942
_c
BK
999
_c
775
_d
775