000 00382nam a22001217a 4500
999 _c1322
_d1322
005 20200828120850.0
008 200828b ||||| |||| 00| 0 eng d
020 _a0091727618
040 _cCML
245 _aProblem-Solving in Science and Technology: Teacher's Manual.
_cRownland, D.
260 _aLondon
_bHutchinson
_c1987
942 _2ddc
_cBK
_e1st Edition
_h500
_mROW