000			00554nam a2200217Ia 4500
005			20220407141651.0
008			151205s9999||||xx |||||||||||||| ||und||
020			_c6.50
040			_aBangabasi College Library
041			_aEnglish
082			_aPHY 534 _bRDn64
100			_aROY-CHOUDHURI,D.P.
245			_aSound _cD.P.Ray-Chaudhuri and J.K.Mookerjee
250			_a2nd ed.
260			_c1964 _bChayan _aCalcutta
300			_avi,244p. _bill.
500			_aFor degree students
650			_aSOUND
700			_aMOOKERJEE,J.K.
942			_cBK
999			_c293692 _d293692