00373nam a22001337a 4500082001500000100001600015245006400031260003500095300000900130490004600139505003000185650001500215650000900230  a535.84 BAN  aBandarage,G  aUnderstanding The basics of Molecular Spectroscopy : Unit 1  aColombobOpen Universityc2010  a155p  aConcept in  chemistry-  CMU 2220/CME 4220  aBachelor Science :Level 4  a chemistry  aOUSL