00389nam a2200133Ia 4500008004100000020001800041041000800059082001600067100001700083245009500100250000900195260003000204300002100234220530s9999    xx            000 0 und d  a81-219-0801-9  aeng  a516.24bLON  aLoney, S. L.  aPlane Trigonometry Part I An Elementary Course, Excluding The Use Of Imaginary Quantities   a1st.  aNew DelhibS. Chandc2008  aXIII, 327 P.bPB