000 00191 a2200085 4500
020 _a9781785780229
082 _bJ 536 KNAP
100 _aDr Brian Knapp
_9130249
245 _aKeeping warm and cool
999 _c745127
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942 _w395
_xKholofelo Moabelo
_y395
_zKholofelo Moabelo