TY - BOOK AU - 19970303d1996 m y0frey50 ba AU - Vogel TI - VEGEL qualitative inorganic analysis SN - 0582218667 AV - QD 31.2.V6 1996 PY - 1996/// CY - England PB - Longman KW - Chemistry KW - Chmistry inorganic ER -