TY - BOOK AU - Helfferich Friedrich TI - Ion exchange by Friedrich Helfferich T2 - McGraw-Hill series in advanced chemistry SN - 0486687848 (pbk) U1 - E:2136, N5 PY - 1995/// CY - New PB - York Dover Publications, Inc KW - Ionisation KW - Physical chemistry KW - Chemistry N1 - Includes bibliograpical references; Appendix 569-590p; Indexes 591-624p; ^n23/CSL/CARC/96-97/3449^d1996-08-27^mPurchase; ; 97-98/68^b1997-07-14^c16240^d1997-07-07^eAsian Books Private Limited; ; 1997-07-21^bSB^c1997-09-26^r1997-11-05 ER -