000 00318nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
245 0 _aPhysics Practical Handbook XIIth Science
250 _a1st
260 _aNA
260 _bState Board
260 _c2021
300 _a180
650 _aPhysics
942 _c12
999 _c161239
_d161239