000 00292nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aMathur S B And Agarwal R S
245 0 _aMatric Spaces
260 _bPragathi Prakashan
_c1971
300 _a180p
650 _aMathematics
942 _cBK
999 _c30766
_d30766