00688nam a22002177a 4500 20160921145738.0 ENG-116067 620.00 9789339220907 9339220900 620.00 EN-99599 DBAD/PUB 535 Ghatak, Ajoy Optics / by Ajoy Ghatak 6th edition Noida McGraw Hill Education 2017 B-4, Sector - 63, Gautam Budh Nagar, Noida (UP) 201301 various pagings : 26cm(pbk) coloured and black & white ill. includes bibliographical references and suggested readings ddc EN GHA 535 103512 103512 0 0 0 0 NR NR 2016-09-21 DBAD/PUB 620.00 0 535 GHA EN-99599 2016-09-21 00:00:00 1 620.00 EN