000			00293nam a22001337a 4500
020			_a9789390546558
082			_a531.11/PAT
100			_aPatil P.K.
245			_aPhysics B.sc-1 Sem-21 P-3
260			_aKolhapur _bPhadake Prakashan _c2023
300			_a80
650			_aPhysics
942			_cBK
999			_c36543 _d36543