01066cam a22002774a 4500 25101 25101 13905113 OSt 20170130161201.0 050318s2001 nyua 000 0 eng 2005270292 0971466203 DLC DLC DLC pcc n-us-ny QD42 .W44 2001 540/.76 22 Welcher, Sharon (Sharon H.) 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. Chemistry Examinations Study guides. Chemistry Examinations, questions, etc. High schools New York (State) Examinations Study guides. 7 cbc orignew 2 ncip 20 y-gencatlg lcc BOOKS QD 42 .W45 2007 0 0 lcc 0 0 MUC MUC TECH 2017-01-30 Donation (BFA) 0 QD 42 .W45 2007 33169 2018-07-27 2017-01-30 BOOKS