How to look after a refrigerator /
Elford, Jonathan.
How to look after a refrigerator / by Jonathan Elford. - 3rd ed. - London : Appropriate Health Resources and Technologies Action Group, 1992. - 58 p. : ill. ; 30 cm.
0907320201
Refrigeration--Laboratory manuals.
Vaccines--Laboratory manuals.
How to look after a refrigerator / by Jonathan Elford. - 3rd ed. - London : Appropriate Health Resources and Technologies Action Group, 1992. - 58 p. : ill. ; 30 cm.
0907320201
Refrigeration--Laboratory manuals.
Vaccines--Laboratory manuals.
