000 00306nam a2200145Ia 4500
008 230502s9999 xx 000 0 und d
100 _aNA
245 0 _aPhysics Text Book XIIth science
250 _n1 st
260 _bState Board
260 _c2022
300 _a364
365 _b193
942 _c12
999 _c181437
_d181437