00335nam a2200109 a 450000500170000002000150001708200180003210000190005024500980006926000360016730000220020320251203110336.0  a0130154954  a547.0078bLEH  aLehman,John W.  aMultiscale operational organic chemistryba problem-solving approach to the laboratory course  aNew JerseybPrentice Hallc2002  ax,854p.c224cm.HB