000 00422nam a2200181Ia 4500
008 100920s9999 xx 000 0 und d
082 _b14575
_a17 थ 63
100 _aLEE E. W.
245 _aMAGNETISM.
260 _bPENGUIN BOOKS.
_c1963
300 _a287
_bसाधी
365 _b0
520 _aपी.एस.
630 _aMAGNETISM.
650 _aपी.एस.
730 _aMAGNETISM.
942 _cBOOK
999 _c678569
_d678566