000 00475nam a2200205Ia 4500
008 210529s9999||||xx |||||||||||||| ||und||
040 _aSOETPKD
041 _aEnglish
082 _a540
100 _aPRITCHARD, R.
245 _aINDUSTRIAL GAS UTILIZATION
250 _a1ST
260 _bBOWKER PUBG. CO, LTD; LONDON
_aNA
_c1977
300 _a771
_bNA
500 _a2954
650 _aNA
650 _aNA
942 _cBK
999 _c17015
_d17015