00570nam a22001937a 4500 OSt 20140310182354.0 131001t xxu||||| |||| 00| 0 eng d 1869860748 QD 466 .K56Cfbi 1996 HS 546.7 .K727 1996 Knapp, Brian 22260 Chlorine, Fluorine, Bromine and Iodine Knapp, Brian Henley-on-Thames, Oxon : Atlantic Europe Publishing Company, c1996. 56 p. : col. ill. ; 25.5 cm. Elements 22261 lcc HS 12458 12458 0 0 lcc 0 LUX LUX HS 2013-10-01 DONATION 0 QD 466 .K56Chl 1996 8672 2015-06-16 00:00:00 1 2013-10-01 BK