000 00291nam a22001097a 4500
082 _a500.9 PLE'S
100 _aPLEDGE, H. T
_957728
245 _aSCIENCE SINCE 1500 A SHORT HISTORY OF MATHEMATICS PHYSICS CHEMISTRY BIOLOGY
260 _aNEWYORK
_bHARPER
_c1959
300 _a356P
942 _cBK
999 _c567997
_d567997