000 00476ntm a2200133 a 4500
001 122929
003 0000000000
005 20250408094016.0
008 191022n 000 0 eng d
100 0 _aMacatula, Marry Grace A.
245 0 0 _aDevelopment and evaluation of an instructional manual on substances and mixtures
_h[manuscript]
_cMarry Grace A. Macatula
260 _aMagalang, Pampanga
_bPampanga State Agricultural University
_c2019
300 _a139 leaves + CD
_c28 cm
999 _c13726
_d13726