000 00363nam a2200121Ia 4500
082 _aIS Code
_bI.S.I
100 _aIndian Standards Institution[ISI]
245 _aIS:4656-1988. Indian standard specification for form vibrators for concrete.
260 _aNew Delhi
_bIndian Standards Institution
_c1983
300 _a10p.
500 _aENG
890 _aIndia
999 _c19045
_d19045