000			00394nam a22001697a 4500
003			OSt
005			20221202143515.0
008			221202b |||||||| |||| 00| 0 eng d
040			_cSBCL
082			_a530.05 _bJOS-P
100			_aJoshi, A W
245			_aPHYSICS EDUCATION
260			_aNew Delhi _bSouth Asian Publishers
300			_a299p.
650			_2Science _aPhysics
942			_cBV
999			_c135240 _d135240