000 00263nam a2200121Ia 4500
654 _aCIVI
100 _aJones.W.R.
250 _a1st Ed.
245 _aMinerals In Industry.
260 _bPenguin Books Ltd. England.
_c1953
082 _bJON
999 _c10349
_d10349
655 _aH-02
546 _aText in English
300 _c23 cm.