Welcher, Sharon <br/><br/>
High marks :  regents chemistry made easy : the physical setting / 
Sharon Welcher. 
 - 2nd ed. 
 - Forest Hills, NY :  High Marks Made Easy,  2001. 
 - 1 v. (various pagings) :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0971466203 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Examinations--Study guides.<br/>Chemistry--Examinations, questions, etc.<br/>High schools--Examinations--New York (State)--Study guides.
<br/><br/><label>LC Class. No.: </label>QD42  / .W44 2002