000 00262nam a22000977a 4500
082 _a620.452
_b DES/KAL
100 _aKalaikathir Achchagam
245 _aDesign Data : Data Book of Engineers
260 _aCoimbatore
_bKalaikatir Achchagam
_cReprint 2007
942 _cBK
999 _c11792
_d11792