000 00414nam a2200169Ia 4500
001 aQ0604
008 220802s9999 xx 000 0 und d
020 _a81-224-0219-4
100 _a Lang ,Johannes G.
245 4 _aThe Megnetic Field
250 _a.NA
260 _aNew Delhi
_c1989
300 _a67
600 _aHumanity & Natural Sciences
650 _aHumanities and Natural sciences
942 _bBooks
_cBK
999 _c2330
_d2330