000 00299 a2200133 4500
080 _a014.3
245 1 _aAbstracts and abstracting services
260 _aCalifornia
_c1971
650 _aAbstracts
650 _aAbstracting Services
100 1 _aCollison, R.
300 _a122 p.
901 _a125839
999 _c57954
_d57954