000 00270nam a22001217a 4500
082 _a540 HUM'C
100 _aHUM, R
_979933
245 _aCHEMISTRY FOR ENGINEERING STUDENTS
250 _a2nd
260 _aLONDON
_bCHARLES GRIFFIN
_c1959
300 _a857P
942 _cBK
999 _c584912
_d584912