000 00373nam a2200181Ia 4500
008 240530s9999 xx 000 0 und d
082 _a4
082 _bKOS
100 _aKOSNIOWSKI CZES
245 0 _aESSENTIAL MATHS
250 _n0
250 _n1984
260 _bSUNSHINE
365 _b5.95
650 _aELECTRONICS
942 _cREF
950 _CELECTRONICS
999 _c190785
_d190785