000 00437nam a22001337a 4500
082 _a547.59
100 _aTumtin, Shokip
245 _aSynthetic studies on oxazine and pyrazine derivaties and their related heterocycles
260 _aShillong
_bDepartment of Chemistry, NEHU
_c2012
300 _ax,231p.:ill.,table.;28cm.
_eAbstract
502 _bPh.D
650 _aHeterocyclic compound-Research
700 _aMarboh, B. Supervisor/Guide
999 _c161608
_d161608