00433nam a2200169Ia 4500 230718s9999 xx 000 0 und d eng 535 HEC Hecht E. 156619 Optics 4th 2009 Pearson Education 650 Rs. 475.00 Hecht E. & Ganesan A.R. 187799 O:0037104-Nov-2009B:209323-Oct-2009 INST 356.25 323143 323143 0 0 0 0 CCEP CCEP 2009-11-04 Om Book Stall INST 356.25 2093 0 535 CCEP-BK-34350 2023-07-18 00:00:00 356.25 475.00 2009-10-23 BK 034350