000 00279nam a2200121 a 4500
003 EIA
001 2499
942 _02
_2ddc
_cBK
245 _aEngineering mechanics :
_bstatics and dinamics
260 _cc1991
008 141112s1991 ck r 000 u spa d
082 _a620.1
_bJ79e
999 _c4967
_d4967