000 00481nam a22001577a 4500
005 20220517164756.0
008 100308t xxu||||| |||| 00| 0 eng d
082 _a540
_bKUM
245 _aMain group elements and their compounds:
_bPerspectives in materials science , chemistry and biology
300 _axvi , 50p.
653 _aMain group elements
700 _aDas , Kumar , ed
_99786
942 _cBK
260 _aNew Delhi
_bNarosa publishing house
_c1996
020 _a8173190712
999 _c182823
_d182823