机读格式显示(MARC)
- 000 00505cam 2200181 a 4500
- 008 060606s1978 dcu ib f000 0 eng d
- 090 __ |a 54.648075/H477/1
- 099 __ |a CAL 022000676861
- 245 10 |a EPA/NIH mass spectral data base / |n Vol.1. |c S.R. Heller
- 260 __ |a Washington, D.C. : |b U.S. Dept. |c 1978
- 300 __ |a v.988p. (various pagings) ; |c 30 cm.