000 00314nam a2200145Ia 4500
008 230929s2000||||xx |||||||||||||| ||und||
020 _a8174090797
082 _a621.3
100 _aGangadhar K A
245 0 _aField Theory
250 _a14th
260 _aNew Delhi
_bKhanna
_c2000
300 _a776
942 _cBK
999 _c1431
_d1431