000 00280nam a2200121Ia 4500
008 220201s1963 xx 000 0 eng d
082 _bHEM
100 _aHem Raj. Etc
245 0 _aTextbook of pure mathematics
260 _aDelhi
_bAtma Ram
_c1963
300 _a224
942 _2ddc
999 _c17966
_d17966