000 00566nam a22001817a 4500
003 0
005 20250115115103.0
008 250115b xxu||||| |||| 00| 0 eng d
050 _aLB 2369
_b.B38 2021
100 _aBautista, Angelito Jr.
245 _aPractical research 1
_cAngelito Bautista, Jr.
260 _aBulacan
_bKLEAFS Publishing
_c2021
300 _avi, 186 pages :
_billustrations and pictures ;
_c26cm.
504 _aIncludes bibliographical references and glossary.
650 _aResearch.
650 _aPractical research.
942 _2lcc
_cBK
999 _c366973
_d366973