000 00579nam a22002057a 4500
999 _c126232
_d126232
003 OSt
005 20230130152833.0
008 230130b ||||| |||| 00| 0 eng d
040 _cHNU
082 _3Fic
100 _aPedregosa, Elma F.
245 _aChemistry
260 _a927 Quezon Avenue, Quezon City
_bPhoenix Press, Inc.
_c1982
264 _a927 Quezon Avenue, Quezon City
_bPhoenix Press, Inc.
_c1982
336 _2text
_ardacontent
337 _2unmediated
_ardamedia
338 _2volume
_ardacarrier
521 _aJHS
_bScience
942 _2ddc
_cBK
_h500-599