000 00438nam a2200169Ia 4500
008 250114s9999 xx 000 0 und d
040 _aJamia Hamdard
041 _aEnglish
082 _a667.2,
_bA37C
100 _aAllen, R.L.M.
245 0 _aColour chemistry
_bR.L.M. Allen.
260 _aNew York
_bAppletonCentruy
300 _axii, 336p.
500 _a(Studies in modern chemistry).
650 _aChemistry Colors.
942 _cBK
999 _c88705
_d88705