TY - BOOK AU - Sharma, Ram Nath AU - Saxena, V KGupta, Madhu AU - Singh, Paramjeet TI - Prakashikee B Sc - I Paper - III SN - 9788180471773 PY - 2023/// PB - Jaipur Publishing House, Jaipur KW - Physics KW - Physics,Prakashiki,B.Sc-I,Paper-III,Optics ER -