000 00263pam a2200121a 44500
010 _a68019634
082 _a530
_bH535P V.1
100 _aHuggins, Elisha R.
245 1 _aPHYSICS
260 _a
_bW.A. Benjamin, Inc.
_c1968
964 _gCIRC
997 _aK6652 C
999 _c380714
_d380714