000 00299nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a516.24 RAN/T RAN/I
100 _aRANGANATHAN V
245 0 _aINTERMEDIATE TRIGONOMETRY
260 _bG BELL AND SONS AND LTD
_c1952
300 _a80
942 _cTB
999 _c24151
_d24151