000 00255nam a2200109Ia 4500
008 160710s1942 xx 000 0 und d
100 _aLONEY S.L
245 _aPLANE TRIGNOMETRY PART 1
260 _bUNIVERSITY PRESS
_c1942
300 _a327
942 _2ddc
_cB
999 _c3493
_d3493