000 00314nam a2200133Ia 4500
008 221001s1964 xx 000 0 eng d
082 _a512.2 CHA
100 _aChaturvedi, J. C.
245 0 _aInfinite series
250 _a4th ed.
260 _aAgra
_bStudents' Friends
_c1964
300 _a188p.
942 _2ddc
_cBK
999 _c1091
_d1091