000 00486nam a22001817a 4500
003 CEME
005 20210628201706.0
008 210215b xxu||||| |||| 00| 0 eng d
020 _a0-471-01805-8
040 _c.
082 _a260 SOF'T
100 _aLiftoff
_956367
245 _aChemistry a problem based learning approach user's manual
260 _aNEWYORK
_bJOHN WILEY
_c1996
300 _a22P
650 _aPROBLEM BASED LEARNING APPROACH-CHEMISTRY
_956368
942 _cBK
_2ddc
999 _c566811
_d566811