000 00331nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e184403
_aMAIN
041 _aEnglish
082 _a547.437 P969S
100 _aPunam Kumari
245 0 _aSynthesis of pyrimidinediones
260 _c2009
300 _a379 p.
942 _cTH
999 _c125160
_d125160