00486nam a2200157Ia 4500003000900000008004100009040001600050080001900066100002000085245009300105260004500198300001400243650004100257650001900298650001100317IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a535:539.1bKHA  aKhandelwal, D P 0aOptics and atomic physicscD. P. Khandelwal                                               aHimalaya PublbHimalaya Publishingc1989  axvi, 463p  aAstronomy and Astrophysics Thesaurus  aAtomic Physics  aOptics