000 00419nam a2200145Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _aPL132
100 _a Minhaj-ud -Din
245 2 _aA Text Book Of Light
260 _aLahor
_bQaumi Kutub Khana
_c1946
300 _a232 pages
500 _aPl mean Physics Light, Heat and Sound Page 465-469 in A-Z Register (Acc. No. Pl1-Pl133)
942 _cBK
999 _c3988
_d3988