000 00358nam a2200145 4500
008 160616s1952 000 0
245 _aIntroduction to concepts and theries in physical sciences
100 _aHilton, Gerald
260 _aUSA
260 _bAddison-Wesley
260 _c1952
300 _a650p.
942 _cBK
_2BK11913
080 _a53 HIL
999 _c11913
_d11913