000 00375nam a2200157Ia 4500
008 231128s9999 xx 000 0 und d
020 _anot indicated
040 _aPHSA
_cPHSA
082 _aFIL 899.211 D39m 1968
100 _aDemetillo, Ricaredo
245 0 _aMasks & Signature
260 _aQuezon City
_bUP Press
_c1968
300 _a175 p.
942 _cBK
999 _c934
_d934