000 00324nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aIndian Standards Institution
245 0 _aSpecification for Plastic Water-Closet Seats and Covers
250 _a2
260 _bIndian Standards Institution, New Delhi
_c1967
942 _cBK
999 _c26502
_d26502