000 00365nam a2200145Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a621.9
_bM149(32)
245 _aGraphical spring design
260 _aLondon
_bMachinery Pub
440 _aMachinery's yellow back series; no.32
650 _aTools
942 _cBK
999 _c44809
_d44809