000 00413nam a2200169Ia 4500
008 151015s1995||||xx |||||||||||||| ||und||
013 _aPILC
020 _a9710616315
040 _cSICM LIBRARY
082 _a507 R27s
245 _aScience and Progress
260 _aPhilippines :
_bPhoenix Publishing House, Inc,
_c1995.
300 _a209 pages
500 _aIndex
650 _aScience
942 _2ddc
_cBK
999 _c34053
_d34053