000
00251nam a2200109Ia 4500
008
220201s1999 xx 000 0 eng d
082
_a
510.076
_b
ARO
100
_a
Arora,PN
245
0
_a
Objective Mathematics
260
_b
Galgotia
_c
1999
942
_2
ddc
999
_c
87018
_d
87018