请问谁有以下书籍,愿意购买或有偿借了复印:* r, c! w/ N" @- k! U
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intorduction to petroleum industry (PNT 110-2710) b9 a! a' }. T+ K
oil, gas and coal chemistry laboratory6 a/ S7 _* d4 N. P
general chemistry theory manual ( CHS102-2810), & A: h8 a2 t7 B; }: |0 x , Y: L5 ]7 R6 N' H请EMAIL 至 : jenny.ao@hotmail.com# D$ V' ] g, \ a& |0 a! D( u/ j" W0 v