000
00269nam a2200109Ia 4500
008
190719s9999 xx 000 0 und d
100
_a
S C Sharma/ R C Jain
245
0
_a
Vyavasaik sankhyiki
260
_a
New Delhi
_b
Avichal Pub Co
_c
1999
650
_a
Math
942
_c
BK
999
_c
10237
_d
10237