000 00457nam a2200169 4500
001 31998/81
005 20130515014152.0
008 111112s9999 xx 000 0 und d
020 _a0 7219 3601 4
082 0 0 _a530. mur
100 1 _a"0, . "
_93953
245 1 0 _aforce and fields:advanced physics project for independent:
_blearning/
_c ..
250 _a1 ed.
260 _auk :
_bjohn murray
_c1978.
300 _a", 20p.;
_c30 cm."
942 _2lcc
_cBK
999 _c14822
_d14822