000 00279nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA07294
100 _aRichard
245 0 _aLectures On Physics
250 _a\N
260 _bNaroasa Publishing house
_c\N
300 _a382p.
999 _c9598
_d9598