TY - BOOK AU - Welcher,Sharon TI - High marks: regents chemistry made easy : the physical setting SN - 0971466203 AV - QD42 .W44 2001 U1 - 540WEL 22 PY - 2001/// CY - Forest Hills, NY PB - High Marks Made Easy KW - Chemistry KW - Examinations KW - Study guides KW - Examinations, questions, etc KW - High schools KW - New York (State) ER -