000 00449pam a2200169a 44500
008 140414b1950 xxu||||| |||| 00| 0 eng d
082 _aB52
_bROS JO
100 _aROSENBACH, JOSEPH B
245 _aESSENTIALS OF PLANE TRIGONOMETRY
_c
260 _aLONDON
_bGINN AND COMPANY LTD
_c1950
650 _a TRIGONOMETRY
650 _aMATHEMATICS
690 _aMATHEMATICS
700 _aMOSKOVITZ, DAVID
700 _aWHITMAN, EDWIN A
906 _a61750
999 _c56065
_d56065