000 00264pam a2200121a 44500
082 _a514
_bT374t2
100 _aThompson, James E.
245 1 _aTRIGONOMETRY
260 _aNew York
_bD. Van Nostrand
_c1955
300 _a280
964 _gCIRC
997 _a7376 C
999 _c427989
_d427989