00000nz  a2200000n  4500
001  KSH1998013679
005  19970421080625
008  980429 n azknn|abn          |a a|a    | 
150  ▼a구면 함수[球面函數]▲
450  ▼a구면 조화 함수[球面調和函數]▲
450  ▼a구함수[球函數]▲
450  ▼wr▼i영어▼aspherical function▲
550  ▼wg▼a직교 함수[直交函數]▲
550  ▼wg▼a함수[函數]▲
550  ▼a다중극[多重極]▲