000			00517nam a2200181Ia 4500
003			HQRS
005			20180805233507.0
008			150617s1963 xx 000 0 eng d
040			_aHQRS _beng _cHQRS
041			_heng
100			_aPerry, John H., ed.
245			_aChemical engineers handbook
260			_bMcGraw-Hill _aNew York:
300			_av.p.
500			_aSanction dt.19/05/1995(wdr no.6749;acc.no.776) WDR/8/2003-04 dt. 20/11/2003(wdr no.11291;acc.no.,12572)
365			_aINR _bComp.
942			_2udc _cBK
999			_c104 _d104