000
00224nam a2200109Ia 4500
100
_a
SINGAL M K and SINGAL A R
365
_c
RS
365
_d
1
942
_c
ENGBK
245
_a
Algebra
260
_b
R Chand and Co
_c
1985
_a
Delhi
999
_c
19560
_d
19560