Materials and classification / 
Rob McKay ... [et al.] 
 - Aylesbury :  Ginn,  1995 
 - 3 v. :  ill. ;  30 cm. +  1 box of cards 
 - Challenge science .
 - Challenge science .
<br/><br/>Teachers' resource book / Rob McKay and Chris Roffey -- Red source book / Mike Clemmet -- Yellow source book / Robin Kerrod -- Challenge cards and skills cards 
<br/><br/><label>ISBN: </label>0602266173 (Teachers'resource book) 0602264189 (Redsource book) 0602264243 (Yellowsource book) 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>700=NOTNAL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matter--Properties--Study and teaching (Secondary)<br/>Science--Study and teaching (Secondary)
<br/><br/><label>LC Class. No.: </label>Q171