000 00456nam a2200181Ia 4500
003 NORSU
005 20240830084856.0
008 240809s9999 xx 000 0 und d
020 _a9781984645852
040 _aNORSU-Dum
_cNORSU-Dum
082 _aRef 513 Il68 2021
245 0 _aIllustrated dictionary of trigonometry
260 _b3G E-learning
_c2021
300 _a161 pages
_bill.
_c25 cm
942 _cBK
_2ddc
942 _2ddc
_cBK
999 _c51481
_d51481