000			00506nam a22001457a 4500
005			20260414133907.0
008			260401b |||||||| |||| 00| 0 eng d
050			_aQD40.S2
100			_aWaddington, D.J
245			_a: Locally produced Low Cost Equipment for teaching of chemistry/ _b(A monograph based on the work of the Edutronics Group, University of Delhi)
260			_aNew Delhi _bPublication division, university of delhi _c1991
300			_axxv,213p;ill _bpbk
700			_aWest, D.C
942			_cBK
999			_c29629 _d29629