000
00291nam a2200121Ia 4500
008
210212s9999||||xx |||||||||||||| ||und||
082
_a
510 kum.N5
100
_a
R. Kumar
245
0
_a
Subsidiary Mathematics
260
_c
1993
_b
Vardhman Publications
_a
Delhi
300
_a
167p.
942
_c
SU
999
_c
93701
_d
93701