00362nam a22001217a 450000500170000000800410001702000180005805000180007610000140009424500550010826000580016330000190022120260608141144.0260608b        |||||||| |||| 00| 0 eng d  a9788183564366  aQC371.S5 2009  aSingh, S.  aFundamentals of optical engineering /cby S. Singh  aNew DelhibDiscovery Publishing House PVT. Ltd.c2009  avi, 308p.bHbk