000
00277nam a2200109Ia 4500
008
190719s9999 xx 000 0 und d
100
_a
M K Singal/ Asha Rani Singh
245
0
_a
First course in real analysis
260
_a
New Delhi
_b
R Chand
_c
1978
650
_a
Math
942
_c
BK
999
_c
3863
_d
3863