000 00270nam a22001097a 4500
082 _a503 HAR'N
100 _aNEWMAN, J.R
_957299
245 _aTHE HARPER ENCYCLOPEDIA OF SCIENCE VOLUME - 1 A THROUGH D
260 _aNEWYORK
_bHARPER
_c1963
300 _a342P
942 _cBK
999 _c567595
_d567595