000 00634nam a2200193 a 4500
003 OSt
005 20260129155428.0
008 090330s19uu xx 00 eng d
040 _cHIGH SCHOOL LEARNING RESOURCE CENTER
100 1 0 _aBrecher, Erwin
_960213
245 1 0 _aChallenging science puzzles /
_cErwin Brecher and Mike Gerrard.
260 0 _aNew Delhi :
_bGoodwill Pub. House,
_c[1997]
300 _a95 p. : ill.
500 _aIncludes glossary and index.
650 _aScientific recreations
_960214
700 1 _aGerrard, Mike
_960215
942 _2ddc
_cBK
999 _c59154
_d59154