000 00243nam a2200109Ia 4500
008 200701s2002 xx 000 0 eng d
100 _aK.A.GANGADHAR
245 0 _aFIELD THEORY
260 _bKHANNA PUBLISHERS
300 _a776
942 _2ddc
_cGE
999 _c1635
_d1635