000 00413nam a2200133Ia 4500
008 220407s9999 xx 000 0 und d
040 _cATVERC
050 _aTH 7687 .I8 N69 19??
245 0 _aISMO : refrigeration and airconditioning transparencies
260 _aTaguig City
_bNational Manpower and Youth Council
_c[19??]
300 _a112 p. : ill. ; 27 cm.
_c27 cm
650 _aRefrigeration
999 _c16614
_d16614