000 00345nam a2200133Ia 4500
008 220809s9999 xx 000 0 und d
020 _a9710807811
040 _cAPI-LIB
082 _a519 F274m 1976
245 0 _aModern Trigonometry: from the function standpoint
260 _aManila
_bNational Book Store
_c1976
942 _cBK
999 _c27184
_d27184