000 00396nam a2200181Ia 4500
008 200825s9999 xx 000 0 und d
020 _a9789386923127
082 _a620.136 CHR
100 _aCHRISTIAN JOHNSON S
245 0 _aCONCRETE TECHNOLOGY
250 _a2nd
260 _bDIPTI PRESS
260 _c2018
300 _a295 P.
365 _b370
650 _aMECHANICAL
942 _cBK
999 _c71662
_d71662