000 00323nam a2200145Ia 4500
100 _aGhatak, Ajoy; Pathak, Anirban; Sharma, V P (eds)
080 _a535
526 _dNTB
526 _aUG
942 _cBK
245 _aLight and its many wonders
260 _aViva Books
_bMumbai
_c2015
300 _axx,483
546 _aE
999 _c54321
_d54321