000 00458 a2200253 4500
001 5536
020 _a3
041 _aeng
080 _a666.1 Cha(3)
245 _aHandbook of glass technology
250 _a
260 _aBanaras
260 _bBanaras Hindu University,
260 _c1955
300 _a339 p.
300 _c23 cm
490 _a
100 _aCharan, R.
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c6867
_d6867