000 00355nam a2200145Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8185931062
082 _a515.355 H484
100 _aHELSON,H
245 0 _aHARMONIC ANALYSIS
250 _a2
260 _aNEW DELHI
_bHindustan Book Agency
_c1995
300 _avii+225p.,21X13Cms
942 _cBK
_2DDC
999 _c27732
_d27732