000 00285nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aGurtu, J. N
245 0 _aCrystalline State
260 _bPragati Prakashan
_aMeerut
650 _aChemistry
700 _aRazdan, S.
942 _cBK
999 _c1171
_d1171